Deuteronomy 2:2-8

2And Jehovah spake unto me, saying, 3Ye have compassed this mountain long enough: turn you northward. 4And command thou the people, saying, Ye are to pass through the border of your brethren the children of Esau, that dwell in Seir; and they will be afraid of you. Take ye good heed unto yourselves therefore; 5contend not 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 unto Esau for a possession. 6Ye shall purchase food of them for money, that ye may eat; and ye shall also buy water of them for money, that ye may drink. 7For Jehovah thy God hath blessed thee in all the work of thy hand; he hath known thy walking through this great wilderness: these forty years Jehovah thy God hath been with thee; thou hast lacked nothing. 8So we passed by from our brethren the children of Esau, that dwell in Seir, from the way of the Arabah from Elath and from Ezion-geber.

And we turned and passed by the way of the wilderness of Moab.