Yeshayah 66:22-23

Orthodox Jewish Bible

²² For as the Shomayim HaChadashim and HaAretz HaChadashah, which I will make, shall continue before Me, saith Hashem, so shall your zera and your shem remain.

²³ And it shall come to pass, that from one Rosh Chodesh to another, and from one Shabbos to another, kol basar shall come to bow down before Me, saith Hashem.