'Bother' in the Bible

Yahweh said to me, "Don't bother Moab, neither contend with them in battle; for I will not give you of his land for a possession; because I have given Ar to the children of Lot for a possession."

and when you come near over against the children of Ammon, don't bother them, nor contend with them; for I will not give you of the land of the children of Ammon for a possession; because I have given it to the children of Lot for a possession."