Deuteronomy 2:4-6
4
Command the people, saying, 'You are to pass through the border of your brothers the children of Esau, who dwell in Seir; and they will be afraid of you: take good heed to yourselves therefore;
5
don't contend with them; for I will not give you of their land, no, not so much as for the sole of the foot to tread on; because I have given Mount Seir to Esau for a possession.
6
You shall purchase food of them for money, that you may eat; and you shall also buy water of them for money, that you may drink.'"