Revelation 21:24

And the nations shall walk by the light of it; and the kings of the earth bring their glory and their honor into it.

Revelation 22:2

In the midst of the street of the city, and on each side of the river, was the tree of life, which bore twelve kinds of fruit, and yielded its fruit every month; and the leaves of the tree were for the healing of the nations.

Romans 15:10-12

And again he says: Rejoice, you Gentiles, with his people.

Romans 15:16

that I may be the public servant of Jesus Christ to the Gentiles, officiating as a priest with respect to the gospel of God, that the offering up of the Gentiles may be acceptable, having been sanctified by the Holy Spirit.

Romans 15:26

For Macedonia and Achaia have been pleased to make a contribution for the poor saints who are in Jerusalem:

Revelation 21:26

And they shall bring the glory and honor of the nations into it.

Treasury of Scripture Knowledge

Summary

And the nations of them which are saved shall walk in the light of it: and the kings of the earth do bring their glory and honour into it.

Bible References

The nations

Revelation 22:2
In the midst of the street of the city, and on each side of the river, was the tree of life, which bore twelve kinds of fruit, and yielded its fruit every month; and the leaves of the tree were for the healing of the nations.
Romans 15:10
And again he says: Rejoice, you Gentiles, with his people.