Deuteronomy 2:16-20

16“When all the men of fighting age had died,

17the Lord said to me,

18‘Today you will cross the border of Moab at Ar

19and enter the land of the Ammonites, the descendants of Lot. But do not bother them or start a war with them. I have given the land of Ammon to them as their property, and I will not give you any of their land.’”

20(That area was once considered the land of the Rephaites, who had lived there, though the Ammonites call them Zamzummites.