Isaiah 66:18-21

18"For I know their works and their thoughts, and the time is coming to gather all nations and tongues. And they shall come and shall see my glory,

19and I will set a sign among them. And from them I will send survivors to the nations, to Tarshish, Pul, and Lud, who draw the bow, to Tubal and Javan, to the coastlands far away, that have not heard my fame or seen my glory. And they shall declare my glory among the nations.

20And they shall bring all your brothers from all the nations as an offering to the Lord, on horses and in chariots and in litters and on mules and on dromedaries, to my holy mountain Jerusalem, says the Lord, just as the Israelites bring their grain offering in a clean vessel to the house of the Lord.

21And some of them also I will take for priests and for Levites, says the Lord.