Numbers 21:24
24 wAnd Israel defeated him with the edge of the sword and took possession of his land from the Arnon to the xJabbok, as far as to the Ammonites, for the border of the Ammonites was strong.
Numbers 21:31
King Og Defeated
31 Thus Israel lived in the land of the Amorites.
Numbers 21:35
35 So they defeated him and his sons and all his people, until he had no survivor left. And they possessed his land.