Isaiah 66:20-23

20“Then they will bring all your kinsmen from all the nations, as an offering to Adonai, on horses and in chariots, and on litters, mules and camels, to My holy mountain Jerusalem,” says Adonai, “just as Bnei-Yisrael bring their grain offering in a clean vessel to the House of Adonai.

21I will also take some of them as priests and for Levites,” says Adonai.

22“For just as the new heavens and the new earth, which I will make, will endure before Me”—it is a declaration of Adonai—“so your descendants and your name will endure.”

23“And it will come to pass, that from one New Moon to another, and from one Shabbat to another, all flesh will come to bow down before Me,” says Adonai.