Deuteronomy 2:19

Overview - Deuteronomy 2
1	The story is continued, that they were not to meddle with the Edomites;
9	nor with the Moabites;
16	nor with the Ammonites;
24	but Sihon the Amorite was subdued by them.

Deuteronomy 2:19  (King James Version)
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.