Revelation 7:9

After these things I saw, and, behold, a great multitude, which none could number it, of all nations, and tribes, and peoples, and tongues, standing before the throne, and before the Lamb, having put round white robes, and palm trees in their hands;

Revelation 5:9

And they sing a new song, saying, Worthy art thou to take the book, and to open its seals: for thou wert slain, and didst purchase us to God by thy blood from every tribe, and tongue, and people, and nation;

Leviticus 23:40

And take ye to yourselves in the first day the fruit of the tree of ornament, palms of the palm trees, and branches of the tree interwoven, and willows of the stream; and ye rejoiced before Jehovah your God seven days.

John 12:13

Took branches of palm trees, and went forth to the meeting to him, and cried, Praised he coming in the name of the Lord, King of Israel.

Romans 11:25

For I will not ye should not know, brethren, this mystery, lest ye be wise with yourselves; for hardness from part has been to Israel, till the filling up of the nations come in.

Revelation 6:11

And to each were given white robes; and it was said to them, that they should rest for a little time, till also their fellowservants be filled up, about to be killed, as also they.

Genesis 13:16

And I made thy seed as the dust of the earth, that if a man shall be able to reckon up the dust of the earth, thy seed also shall be reckoned up.

Genesis 49:10

The rod shall not depart from Judah, and a leader from between his feet, till that Shiloh shall come: and to him the obedience of the nations.

Psalm 2:8

Ask of me and I will give the nations thine inheritance, and thy possession the extremities of the earth.

Psalm 22:27

All the ends of the earth shall remember and shall turn back to Jehovah: and all the families of the nations shall worship before thee.

Psalm 72:7-11

The just one shall break forth in his days, and a multitude of peace even till no moon.

Psalm 76:4

Thou art light, being magnified from the mountains of fresh foliage.

Psalm 77:2

In the day of my straits I sought Jehovah: my hand was stretched out at night, and it will not be slack: my soul refused to be comforted.

Psalm 98:3

He remembered his mercy and his faithfulness to the house of Israel: all the ends of the earth saw the salvation of our God.

Psalm 110:2-3

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

Psalm 117:1-2

Praise Jehovah all ye nations; laud him, all ye peoples.

Isaiah 2:2-3

And it was in the last days, the mountain of the house of Jehovah shall be prepared upon the head of the mountains, and lifted up above the hills; and all nations flowed to it

Isaiah 49:6-8

And he will say, It was light thou being to me a servant to raise up the tribes of Jacob, and to turn back the preserved of Israel: and I gave thee for a light of the nations to be my salvation even to the extremity of the earth.

Isaiah 60:1-14

Arise,shine, for thy light has come, and the glory of Jehovah has risen upon thee.

Jeremiah 3:17

In that time they shall call to Jerusalem the throne of Jehovah; and all nations assembled together to her to the name of Jehovah, to Jerusalem: and they shall no more go after the stubbornness of their evil heart

Jeremiah 16:19

O Jehovah, my strength and my fortress, and my refuge in days of straits, to thee shall the nations come from the ends of the earth, and they shall say, Surely our fathers inherited falsehood, vanity, and no receiving profit in them.

Daniel 4:1

Nebuchadnezzar the king to all peoples, nations and tongues, that dwell in all the earth, your peace shall become great

Daniel 6:25

At that time Darius the king wrote all peoples, nations and tongues, that are dwelling in all the earth, Your peace shall be great.

Hosea 1:10

And the number of the sons of Israel was as the sand of the sea which shall not be measured and shall not be numbered: and it was in the place which it shall be said to them, Ye are not my people, and it shall be said to them, Ye the sons of the living God.

Zechariah 2:11

And many nations joined themselves to Jehovah in that day, and they were to me for a people: and I dwelt in the midst of thee, and thou knewest that Jehovah of armies sent me to thee.

Zechariah 8:20-23

Thus said Jehovah of armies: Yet that peoples shall come, and the inhabitants of many cities:

Luke 12:1

Upon which, myriads of the crowd having been gathered together, so as to tread upon one another, he began to speak to his disciples first, Keep yourselves from the leaven of the Pharisees, which is hypocrisy.

Luke 21:36

Watch therefore, in all time praying, that ye be deemed worthy to escape all these about to be, and to stand before the Son of man.

Romans 15:9-12

And the nations to glorify God for mercies; as has been written, For this will I acknowledge to thee in the nations; and I will play on, the harp to thy name.

Ephesians 6:13

For this take up the complete armor of God, that ye might be able to withstand in the evil day, and having effected all things, to stand.

Hebrews 11:12

Wherefore also from one were they born, and these of him having been dead, as the stars of heaven for multitude, and as the sand near the lip of the sea innumerable.

Hebrews 12:22

But ye have come to mount Sion, and to the city of the living God, heavenly Jerusalem, and to myriads of angels,

Revelation 3:4-5

Thou hast a few names also in Sardis which stained not their garments; and they shall walk about with me in white things: for they are worthy.

Revelation 3:18

I counsel thee to buy gold of me refined by fire, that thou mightest be rich; and white garments, that thou mightest be surrounded, and that the shame of thy nakedness might not be made manifest; and anoint thine eyes with eyesalve that thou mightest see.

Revelation 4:4

And round about the throne twenty-four thrones; and sitting upon the thrones I saw twenty-four elders, surrounded with white garments; and they had golden crowns upon their heads.

Revelation 5:11

And I saw, and heard the voice of many angels round about the throne and the living creatures and the elders: and their number was myriads of myriads, and thousands of thousands;

Revelation 7:13-15

And one of the elders answered, saying to me, These having put round white robes, who are they? and whence came they

Revelation 11:15

And the seventh angel sounded the trumpet; and great voices were in heaven, saying, The kingdoms of the world were our Lord's, and his Christ's; and he shall 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 rod shall not depart from Judah, and a leader from between his feet, till that Shiloh shall come: and to him the obedience of the nations.
Psalm 2:8
Ask of me and I will give the nations thine inheritance, and thy possession the extremities of the earth.
Psalm 22:27
All the ends of the earth shall remember and shall turn back to Jehovah: and all the families of the nations shall worship before thee.
Psalm 72:7
The just one shall break forth in his days, and a multitude of peace even till no moon.
Psalm 76:4
Thou art light, being magnified from the mountains of fresh foliage.
Psalm 77:2
In the day of my straits I sought Jehovah: my hand was stretched out at night, and it will not be slack: my soul refused to be comforted.
Psalm 98:3
He remembered his mercy and his faithfulness to the house of Israel: all the ends of the earth saw the salvation of our God.
Psalm 110:2
The rod of thy strength will Jehovah send out of Zion: rule thou in the midst of thine enemies.
Isaiah 2:2
And it was in the last days, the mountain of the house of Jehovah shall be prepared upon the head of the mountains, and lifted up above the hills; and all nations flowed to it
Isaiah 49:6
And he will say, It was light thou being to me a servant to raise up the tribes of Jacob, and to turn back the preserved of Israel: and I gave thee for a light of the nations to be my salvation even to the extremity of the earth.
Isaiah 60:1
Arise,shine, for thy light has come, and the glory of Jehovah has risen upon thee.
Jeremiah 3:17
In that time they shall call to Jerusalem the throne of Jehovah; and all nations assembled together to her to the name of Jehovah, to Jerusalem: and they shall no more go after the stubbornness of their evil heart
Jeremiah 16:19
O Jehovah, my strength and my fortress, and my refuge in days of straits, to thee shall the nations come from the ends of the earth, and they shall say, Surely our fathers inherited falsehood, vanity, and no receiving profit in them.
Zechariah 2:11
And many nations joined themselves to Jehovah in that day, and they were to me for a people: and I dwelt in the midst of thee, and thou knewest that Jehovah of armies sent me to thee.
Zechariah 8:20
Thus said Jehovah of armies: Yet that peoples shall come, and the inhabitants of many cities:
Romans 15:9
And the nations to glorify God for mercies; as has been written, For this will I acknowledge to thee in the nations; and I will play on, the harp to thy name.

No man

Revelation 5:11
And I saw, and heard the voice of many angels round about the throne and the living creatures and the elders: and their number was myriads of myriads, and thousands of thousands;
Revelation 11:15
And the seventh angel sounded the trumpet; and great voices were in heaven, saying, The kingdoms of the world were our Lord's, and his Christ's; and he shall reign for ever and ever.
Genesis 13:16
And I made thy seed as the dust of the earth, that if a man shall be able to reckon up the dust of the earth, thy seed also shall be reckoned up.
Hosea 1:10
And the number of the sons of Israel was as the sand of the sea which shall not be measured and shall not be numbered: and it was in the place which it shall be said to them, Ye are not my people, and it shall be said to them, Ye the sons of the living God.
Luke 12:1
Upon which, myriads of the crowd having been gathered together, so as to tread upon one another, he began to speak to his disciples first, Keep yourselves from the leaven of the Pharisees, which is hypocrisy.
Romans 11:25
For I will not ye should not know, brethren, this mystery, lest ye be wise with yourselves; for hardness from part has been to Israel, till the filling up of the nations come in.
Hebrews 11:12
Wherefore also from one were they born, and these of him having been dead, as the stars of heaven for multitude, and as the sand near the lip of the sea innumerable.
Hebrews 12:22
But ye have come to mount Sion, and to the city of the living God, heavenly Jerusalem, and to myriads of angels,

Of all

Revelation 5:9
And they sing a new song, saying, Worthy art thou to take the book, and to open its seals: for thou wert slain, and didst purchase us to God by thy blood from every tribe, and tongue, and people, and nation;
Daniel 4:1
Nebuchadnezzar the king to all peoples, nations and tongues, that dwell in all the earth, your peace shall become great
Daniel 6:25
At that time Darius the king wrote all peoples, nations and tongues, that are dwelling in all the earth, Your peace shall be great.

Stood

Luke 21:36
Watch therefore, in all time praying, that ye be deemed worthy to escape all these about to be, and to stand before the Son of man.
Ephesians 6:13
For this take up the complete armor of God, that ye might be able to withstand in the evil day, and having effected all things, to stand.

Palms

Leviticus 23:40
And take ye to yourselves in the first day the fruit of the tree of ornament, palms of the palm trees, and branches of the tree interwoven, and willows of the stream; and ye rejoiced before Jehovah your God seven days.
John 12:13
Took branches of palm trees, and went forth to the meeting to him, and cried, Praised he coming in the name of the Lord, King of Israel.

General references

Genesis 13:16
And I made thy seed as the dust of the earth, that if a man shall be able to reckon up the dust of the earth, thy seed also shall be reckoned up.
Song of Songs 6:8
They are sixty queens, and eighty concubines, and maidens no number.
Isaiah 42:12
They shall set glory to Jehovah, and they shall announce' his praise in the islands.
Luke 13:29
And they shall come from the risings, and the settings, and from north, and south, and they shall recline in the kingdom of God.