Deuteronomy 2:20-21

New International Version

²⁰ (That too was considered a land of the Rephaites,^(A) who used to live there; but the Ammonites called them Zamzummites. ²¹ They were a people strong and numerous, and as tall as the Anakites.^(B) The Lord destroyed them from before the Ammonites, who drove them out and settled in their place.