Revelation 21:24

The heathen will walk by its light. The kings of the earth will bring their splendor to it.

Revelation 22:2

and ran through the middle of the principal street of the city. On both sides of the river grew the tree of life. It bore twelve kinds of fruit, yielding a different kind each month, and its leaves were a cure for the heathen.

Romans 15:10-12

And again, "Rejoice, you heathen, with his people!"

Romans 15:16

in making me a minister of Christ Jesus among the heathen, to act as a priest of God's good news, to see that the heathen are an acceptable sacrifice, consecrated by the holy Spirit.

Romans 15:26

For Macedonia and Greece have determined to make a contribution for the poor among God's people in Jerusalem.

Revelation 21:26

and they will bring the splendor and the wealth of the heathen 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
and ran through the middle of the principal street of the city. On both sides of the river grew the tree of life. It bore twelve kinds of fruit, yielding a different kind each month, and its leaves were a cure for the heathen.
Romans 15:10
And again, "Rejoice, you heathen, with his people!"