Deuteronomy 2:4-6

Amplified Bible

⁴ and command the people, saying, “You are passing through the territory of your brothers the sons of Esau (the Edomites), who live in Seir; and they will be afraid of you. So be very careful; ⁵ do not provoke them, for I will not give you any of their land, not even as little as a footstep, because I have given Mount Seir to Esau as a possession. ⁶ You shall buy food from them with money so that you may [have something to] eat, and you shall also buy water from them with money so that you may [have something to] drink.