Deuteronomy 3:4

Then they turned and went up by the way of Bashan, and Og the king of Bashan went out to meet them, he and all his people for battle at Edrei.

So they struck down him and his sons and all his people, until there was no survivor remaining for him; and they possessed his land.

And they took possession of his land and the land of Og king of Bashan, the two kings of the Amorites, who were across the Jordan to the east toward the sunrise,

“Then you came to this place, and Sihon the king of Heshbon and Og the king of Bashan came out to meet us for battle, but we struck them down;

Ben-geber, in Ramoth-gilead (now Havvoth-Jair—Jair being the son of Manasseh—which is in Gilead was his: the region of Argob, which is in Bashan, sixty great cities with walls and bronze bars were his);