Deuteronomy 2:4-6

Revised Standard Version

⁴ And command the people, You are about to pass through the territory of your brethren the sons of Esau, who live in Se′ir; and they will be afraid of you. So take good heed; ⁵ do not contend with them; for I will not give you any of their land, no, not so much as for the sole of the foot to tread on, because I have given Mount Se′ir to Esau as a possession. ⁶ You shall purchase food from them for money, that you may eat; and you shall also buy water of them for money, that you may drink.