Isaiah 66:20-23

20And they shall bring all your brethren out of all the nations for an oblation unto Jehovah, upon horses, and in chariots, and in litters, and upon mules, and upon dromedaries, to my holy mountain Jerusalem, saith Jehovah, as the children of Israel bring their oblation in a clean vessel into the house of Jehovah. 21And of them also will I take for priests and for Levites, saith Jehovah.

22For as the new heavens and the new earth, which I will make, shall remain before me, saith Jehovah, so shall your seed and your name remain. 23And it shall come to pass, that from one new moon to another, and from one sabbath to another, shall all flesh come to worship before me, saith Jehovah.