Romans 15:11
And again, "Praise the Lord, all ye Gentiles, and let all the people extol Him."
Revelation 5:9
And now they sing a new song. "It is fitting," they say, "that Thou shouldst be the One to take the book And break its seals; Because Thou hast been offered in sacrifice, And hast purchased for God with Thine own blood Some out of every tribe and language and people and nation,
Revelation 7:9-10
After this I looked, and a vast host appeared which it was impossible for anyone to count, gathered out of every nation and from all tribes and peoples and languages, standing before the throne and before the Lamb, clothed in long white robes, and carrying palm-branches in their hands.
Revelation 15:4
Who shall not be afraid, O Lord, and glorify Thy name? For Thou alone art holy. All nations shall come and shall worship Thee, because the righteousness of all that Thou hast done has been made manifest."