Revelation 7:9

After this I beheld, and lo, a great multitude, which no man could number, of all nations, and kindreds, and people, and languages, stood before the throne, and before the Lamb, clothed with white robes, and palms in their hands;

Revelation 5:9

And they sung a new song, saying, Thou art worthy to take the book, and to open the seals of it: for thou wast slain, and hast redeemed us to God by thy blood out of every kindred, and language, and people, and nation;

Leviticus 23:40

And ye shall take you on the first day the boughs of goodly trees, branches of palm-trees, and the boughs of thick trees, and willows of the brook; and ye shall rejoice before the LORD your God seven days.

John 12:13

Took branches of palm-trees, and went forth to meet him, and cried, Hosanna; Blessed is the King of Israel that cometh in the name of the Lord.

Romans 11:25

For I would not, brethren, that ye should be ignorant of this mystery, (lest ye should be wise in your own conceits) that blindness in part hath happened to Israel, until the fullness of the Gentiles shall be come in.

Revelation 6:11

And white robes were given to every one of them; and it was said to them, that they should rest yet for a little season, until their fellow-servants also and their brethren, that should be killed as they were, should be fulfilled.

Genesis 13:16

And I will make thy seed as the dust of the earth: so that if a man can number the dust of the earth, then shall thy seed also be numbered.

Genesis 49:10

The scepter shall not depart from Judah, nor a lawgiver from between his feet, until Shiloh shall come: and to him shall be the gathering of the people.

Psalm 2:8

Ask of me, and I will give thee the heathen for thy inheritance, and the uttermost parts of the earth for thy possession.

Psalm 22:27

All the ends of the world shall remember and turn to the LORD: and all the kindreds of the nations shall worship before thee.

Psalm 72:7-11

In his days shall the righteous flourish; and abundance of peace so long as the moon endureth.

Psalm 76:4

Thou art more glorious and excellent than the mountains of prey.

Psalm 77:2

In the day of my trouble I sought the Lord: my sore ran in the night, and ceased not: my soul refused to be comforted.

Psalm 98:3

He hath remembered his mercy and his truth towards the house of Israel: all the ends of the earth have seen the salvation of our God.

Psalm 110:2-3

The LORD will send the rod of thy strength out of Zion: rule thou in the midst of thy enemies.

Psalm 117:1-2

O praise the LORD, all ye nations: praise him, all ye people.

Isaiah 2:2-3

And it shall come to pass in the last days, that the mount of the LORD'S house shall be established on the top of the mountains, and shall be exalted above the hills; and all nations shall flow to it.

Isaiah 49:6-8

And he said, It is a light thing that thou shouldst be my servant to raise up the tribes of Jacob, and to restore the preserved of Israel: I will also give thee for a light to the Gentiles, that thou mayest be my salvation to the end of the earth.

Isaiah 60:1-14

Arise, shine; for thy light is come, and the glory of the LORD is risen upon thee.

Jeremiah 3:17

At that time they shall call Jerusalem the throne of the LORD; and all the nations shall be gathered to it, to the name of the LORD, to Jerusalem; neither shall they walk any more after the imagination of their evil heart.

Jeremiah 16:19

O LORD, my strength and my fortress, and my refuge in the day of affliction, the Gentiles shall come to thee from the ends of the earth, and shall say, Surely our fathers have inherited lies, vanity, and things in which there is no profit.

Daniel 4:1

Nebuchadnezzar the king, to all people, nations, and languages, that dwell in all the earth; Peace be multiplied to you.

Daniel 6:25

Then king Darius wrote to all people, nations, and languages, that dwell in all the earth; Peace be multiplied to you.

Hosea 1:10

Yet the number of the children of Israel shall be as the sand of the sea, which cannot be measured nor numbered; and it shall come to pass, that in the place where it was said to them, Ye are not my people, there it shall be said to them, Ye are the sons of the living God.

Zechariah 2:11

And many nations shall be joined to the LORD in that day, and shall be my people: and I will dwell in the midst of thee, and thou shalt know that the LORD of hosts hath sent me to thee.

Zechariah 8:20-23

Thus saith the LORD of hosts: It shall yet come to pass, that there shall come people, and the inhabitants of many cities:

Luke 12:1

In the mean time, when there was gathered an innumerable multitude of people, so that they trod one upon another, he began to say to his disciples first of all, Beware ye of the leaven of the Pharisees, which is hypocrisy.

Luke 21:36

Watch ye therefore, and pray always, that ye may be accounted worthy to escape all these things that shall come to pass, and to stand before the Son of man.

Romans 15:9-12

And that the Gentiles might glorify God for his mercy; as it is written, For this cause I will confess to thee among the Gentiles, and sing to thy name.

Ephesians 6:13

Wherefore take to you the whole armor of God, that ye may be able to withstand in the evil day, and having done all, to stand.

Hebrews 11:12

Therefore there sprang even from one, and him as good as dead, so many as the stars of the sky in multitude, and as the sand which is by the sea-shore innumerable.

Hebrews 12:22

But ye are come to mount Sion, and to the city of the living God, the heavenly Jerusalem, and to an innumerable company of angels,

Revelation 3:4-5

Thou hast a few names even in Sardis which have not defiled their garments; and they shall walk with me in white: for they are worthy.

Revelation 3:18

I counsel thee to buy of me gold tried in the fire, that thou mayest be rich; and white raiment, that thou mayest be clothed, and that the shame of thy nakedness may not appear; and anoint thy eyes with eye-salve, that thou mayest see.

Revelation 4:4

And around the throne were four and twenty seats; and upon the seats I saw four and twenty elders sitting, clothed in white raiment; and they had on their heads crowns of gold.

Revelation 5:11

And I beheld, and I heard the voice of many angels around the throne, and the living beings, and the elders: and the number of them was ten thousand times ten thousand, and thousands of thousands;

Revelation 7:13-15

And one of the elders answered, saying to me, Who are these that are arrayed in white robes? and whence came they?

Revelation 11:15

And the seventh angel sounded; and there were great voices in heaven, saying, The kingdoms of this world are become the kingdoms of our Lord, and of his Christ; and he will reign for ever and ever.

Treasury of Scripture Knowledge

Summary

After this I beheld, and, lo, a great multitude, which no man could number, of all nations, and kindreds, and people, and tongues, stood before the throne, and before the Lamb, clothed with white robes, and palms in their hands;

Bible References

A great

Genesis 49:10
The scepter shall not depart from Judah, nor a lawgiver from between his feet, until Shiloh shall come: and to him shall be the gathering of the people.
Psalm 2:8
Ask of me, and I will give thee the heathen for thy inheritance, and the uttermost parts of the earth for thy possession.
Psalm 22:27
All the ends of the world shall remember and turn to the LORD: and all the kindreds of the nations shall worship before thee.
Psalm 72:7
In his days shall the righteous flourish; and abundance of peace so long as the moon endureth.
Psalm 76:4
Thou art more glorious and excellent than the mountains of prey.
Psalm 77:2
In the day of my trouble I sought the Lord: my sore ran in the night, and ceased not: my soul refused to be comforted.
Psalm 98:3
He hath remembered his mercy and his truth towards the house of Israel: all the ends of the earth have seen the salvation of our God.
Psalm 110:2
The LORD will send the rod of thy strength out of Zion: rule thou in the midst of thy enemies.
Isaiah 2:2
And it shall come to pass in the last days, that the mount of the LORD'S house shall be established on the top of the mountains, and shall be exalted above the hills; and all nations shall flow to it.
Isaiah 49:6
And he said, It is a light thing that thou shouldst be my servant to raise up the tribes of Jacob, and to restore the preserved of Israel: I will also give thee for a light to the Gentiles, that thou mayest be my salvation to the end of the earth.
Isaiah 60:1
Arise, shine; for thy light is come, and the glory of the LORD is risen upon thee.
Jeremiah 3:17
At that time they shall call Jerusalem the throne of the LORD; and all the nations shall be gathered to it, to the name of the LORD, to Jerusalem; neither shall they walk any more after the imagination of their evil heart.
Jeremiah 16:19
O LORD, my strength and my fortress, and my refuge in the day of affliction, the Gentiles shall come to thee from the ends of the earth, and shall say, Surely our fathers have inherited lies, vanity, and things in which there is no profit.
Zechariah 2:11
And many nations shall be joined to the LORD in that day, and shall be my people: and I will dwell in the midst of thee, and thou shalt know that the LORD of hosts hath sent me to thee.
Zechariah 8:20
Thus saith the LORD of hosts: It shall yet come to pass, that there shall come people, and the inhabitants of many cities:
Romans 15:9
And that the Gentiles might glorify God for his mercy; as it is written, For this cause I will confess to thee among the Gentiles, and sing to thy name.

No man

Revelation 5:11
And I beheld, and I heard the voice of many angels around the throne, and the living beings, and the elders: and the number of them was ten thousand times ten thousand, and thousands of thousands;
Revelation 11:15
And the seventh angel sounded; and there were great voices in heaven, saying, The kingdoms of this world are become the kingdoms of our Lord, and of his Christ; and he will reign for ever and ever.
Genesis 13:16
And I will make thy seed as the dust of the earth: so that if a man can number the dust of the earth, then shall thy seed also be numbered.
Hosea 1:10
Yet the number of the children of Israel shall be as the sand of the sea, which cannot be measured nor numbered; and it shall come to pass, that in the place where it was said to them, Ye are not my people, there it shall be said to them, Ye are the sons of the living God.
Luke 12:1
In the mean time, when there was gathered an innumerable multitude of people, so that they trod one upon another, he began to say to his disciples first of all, Beware ye of the leaven of the Pharisees, which is hypocrisy.
Romans 11:25
For I would not, brethren, that ye should be ignorant of this mystery, (lest ye should be wise in your own conceits) that blindness in part hath happened to Israel, until the fullness of the Gentiles shall be come in.
Hebrews 11:12
Therefore there sprang even from one, and him as good as dead, so many as the stars of the sky in multitude, and as the sand which is by the sea-shore innumerable.
Hebrews 12:22
But ye are come to mount Sion, and to the city of the living God, the heavenly Jerusalem, and to an innumerable company of angels,

Of all

Revelation 5:9
And they sung a new song, saying, Thou art worthy to take the book, and to open the seals of it: for thou wast slain, and hast redeemed us to God by thy blood out of every kindred, and language, and people, and nation;
Daniel 4:1
Nebuchadnezzar the king, to all people, nations, and languages, that dwell in all the earth; Peace be multiplied to you.
Daniel 6:25
Then king Darius wrote to all people, nations, and languages, that dwell in all the earth; Peace be multiplied to you.

Stood

Luke 21:36
Watch ye therefore, and pray always, that ye may be accounted worthy to escape all these things that shall come to pass, and to stand before the Son of man.
Ephesians 6:13
Wherefore take to you the whole armor of God, that ye may be able to withstand in the evil day, and having done all, to stand.

Palms

Leviticus 23:40
And ye shall take you on the first day the boughs of goodly trees, branches of palm-trees, and the boughs of thick trees, and willows of the brook; and ye shall rejoice before the LORD your God seven days.
John 12:13
Took branches of palm-trees, and went forth to meet him, and cried, Hosanna; Blessed is the King of Israel that cometh in the name of the Lord.

General references

Genesis 13:16
And I will make thy seed as the dust of the earth: so that if a man can number the dust of the earth, then shall thy seed also be numbered.
Song of Songs 6:8
There are sixty queens, and eighty concubines, and virgins without number.
Isaiah 42:12
Let them give glory to the LORD, and declare his praise in the isles.
Luke 13:29
And they will come from the east, and from the west, and from the north, and from the south, and will sit down in the kingdom of God.