Bamidbar 32:18-20

Orthodox Jewish Bible

¹⁸ We will not return unto bateinu, until the Bnei Yisroel have inherited every ish his nachalah.

¹⁹ For we will not inherit with them across the Yarden, or beyond; because our nachalah is fallen to us on this side of the Yarden eastward.

²⁰ And Moshe said unto them, If ye will do this thing, if ye will go armed before Hashem to milchamah,