Devarim 2:19-21

Orthodox Jewish Bible

¹⁹ And when thou comest opposite the Bnei Ammon, distress them not, nor meddle with them; for I will not give thee of the Eretz Bnei Ammon any yerushah; because I have given it unto the Bnei Lot for a yerushah.

²⁰ (That also was accounted a land of Refa’im; Refa’im dwelt therein in old time; and the Ammonim call them Zamzummim;

²¹ A people great, and many, and tall, as the Anakim; but Hashem destroyed them before them; and they [the Ammonim] dispossessed them, and dwelt in their place: