Deuteronomy 2:19-21

Young's Literal Translation

¹⁹ and thou hast come near over-against the sons of Ammon, thou dost not distress them, nor stir up thyself against them, for I do not give [any] of the land of the sons of Ammon to thee [for] a possession; for to the sons of Lot I have given it [for] a possession.

²⁰ `A land of Rephaim it is reckoned, even it; Rephaim dwelt in it formerly, and the Ammonites call them Zamzummim;

²¹ a people great, and numerous, and tall, as the Anakim, and Jehovah destroyeth them before them, and they dispossess them, and dwell in their stead,