Deuteronomy 2:4-6

And command thou the people, saying, Ye {are} to pass through the coast of your brethren the children of Esau, which dwell in Seir; and they shall be afraid of you: take ye good heed unto yourselves therefore: Meddle not with them; for I will not give you of their land, no, not so much as a foot breadth; because I have given mount Seir unto Esau {for} a possession. {no...: Heb. even to the treading of the sole of the foot} Ye shall buy meat of them for money, that ye may eat; and ye shall also buy water of them for money, that ye may drink.