Deuteronomy 2:19

and ye shall draw nigh to the children of Amman: do not quarrel with them, nor wage war with them; for I will not give thee of the land of the children of Amman for an inheritance, because I have given it to the children of Lot for an inheritance.

And when thou comest nigh over against the children of Ammon, distress them not, nor meddle with them: for I will not give thee of the land of the children of Ammon any possession; because I have given it unto the children of Lot for a possession.

When you come near the border of the children of Ammon, don’t bother them, nor contend with them; for I will not give you any of the land of the children of Ammon for a possession, because I have given it to the children of Lot for a possession.”