Deuteronomy 2:9; Deuteronomy 2:19

9 Then the LORD said to me, “Do not harass the Moabites or provoke them to war, for I will not give you any part of their land. I have given Ar to the descendants of Lot as a possession.”

19 When you come to the Ammonites, do not harass them or provoke them to war, for I will not give you possession of any land belonging to the Ammonites. I have given it as a possession to the descendants of Lot.”