Bible Verses About Moabites: Forbidden to spoil

The LORD said to me, “Don’t bother Moab, neither contend with them in battle; for I will not give you any of his land for a possession; because I have given Ar to the children of Lot for a possession.”

and he said to him, “Thus says Jephthah: Israel didn’t take away the land of Moab, nor the land of the children of Ammon,