Revelation 7:9

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

Revelation 5:9

And they sung a new song, saying, Worthy art thou to take the book, and to open its seals; for thou wast slain, and hast redeemed us to God by thy blood, out of every tribe, and tongue, and people, and nation;

John 12:13

and went out to meet Him, and cried, Hosanna! blessed be the king of Israel, who cometh in the name of the Lord.

Romans 11:25

For I would not have you, brethren, to be ignorant of this mystery, (least ye should be wise in your own eyes) that blindness in part is befallen Israel, till the fulness of the Gentiles be come in.

Revelation 6:11

And white robes were given to each of them, and it was told them to rest a little while longer, till the number of their fellow-servants, and their brethren that should be killed as they were, should be complete.

Luke 12:1

In the mean time great multitudes of people being gathered together about Him, so that they trode upon one another, He began to say to his disciples, Beware of the leaven of the pharisees, which is hypocrisy: for there is nothing concealed,

Luke 21:36

Watch therefore and be constant in prayer, that ye may be counted worthy to escape all these things, which 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 will I celebrate Thee among the Gentiles, and sing praises unto thy name."

Ephesians 6:13

Take therefore the complete armour of God, that ye may be able to withstand in the evil day, and having done all to stand.

Hebrews 11:12

So that there descended even from one, and him in a manner dead, a posterity like the stars of heaven for multitude, and as the sand on 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 myriads 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 mayst be rich; and white raiment that thou mayst be clothed, and that the shame of thy nakedness may not appear: and anoint thine eyes with eye-salve, that thou mayst see.

Revelation 4:4

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

Revelation 5:11

And I beheld, and I heard the voice of many angels round the throne and the animals and the elders: and the number of them was myriads of myriads, and thousands of thousands;

Revelation 7:13-15

And one of the elders said unto me, Who are these that are clothed in white robes, and from whence did they come?

Revelation 11:15

And the seventh angel sounded his trumpet, and there were great voices in heaven, saying, The kingdoms of the world are become the kingdoms of our Lord, and of his Anointed, 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;

A great

Palms

General references

Bible References

A great

Romans 15:9
and that the Gentiles might glorify God for his mercy, as it is written, "For this cause will I celebrate Thee among the Gentiles, and sing praises unto thy name."

No man

Revelation 5:11
And I beheld, and I heard the voice of many angels round the throne and the animals and the elders: and the number of them was myriads of myriads, and thousands of thousands;
Revelation 11:15
And the seventh angel sounded his trumpet, and there were great voices in heaven, saying, The kingdoms of the world are become the kingdoms of our Lord, and of his Anointed, and He shall reign for ever and ever.
Luke 12:1
In the mean time great multitudes of people being gathered together about Him, so that they trode upon one another, He began to say to his disciples, Beware of the leaven of the pharisees, which is hypocrisy: for there is nothing concealed,
Romans 11:25
For I would not have you, brethren, to be ignorant of this mystery, (least ye should be wise in your own eyes) that blindness in part is befallen Israel, till the fulness of the Gentiles be come in.
Hebrews 11:12
So that there descended even from one, and him in a manner dead, a posterity like the stars of heaven for multitude, and as the sand on 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 myriads of angels,

Of all

Revelation 5:9
And they sung a new song, saying, Worthy art thou to take the book, and to open its seals; for thou wast slain, and hast redeemed us to God by thy blood, out of every tribe, and tongue, and people, and nation;

Stood

Luke 21:36
Watch therefore and be constant in prayer, that ye may be counted worthy to escape all these things, which shall come to pass, and to stand before the Son of man.
Ephesians 6:13
Take therefore the complete armour of God, that ye may be able to withstand in the evil day, and having done all to stand.

Palms

John 12:13
and went out to meet Him, and cried, Hosanna! blessed be the king of Israel, who cometh in the name of the Lord.

General references

Luke 13:29
Yea they shall come from the east, and from the west, and from the north, and from the south, and shall sit down in the kingdom of God.