Deuteronomy 3:1-3; Deuteronomy 3:8-11

1 Next we turned and went up along the road toward Bashan, and Og king of Bashan with his whole army marched out to meet us in battle at Edrei. 2 The LORD said to me, “Do not be afraid of him, for I have delivered him into your hands, along with his whole army and his land. Do to him what you did to Sihon king of the Amorites, who reigned in Heshbon.” 3 So the LORD our God also gave into our hands Og king of Bashan and all his army. We struck them down, leaving no survivors.
8 So at that time we took from these two kings of the Amorites the territory east of the Jordan, from the Arnon Gorge as far as Mount Hermon. 9 (Hermon is called Sirion by the Sidonians; the Amorites call it Senir.) 10 We took all the towns on the plateau, and all Gilead, and all Bashan as far as Salekah and Edrei, towns of Og’s kingdom in Bashan. 11 (Og king of Bashan was the last of the Rephaites. His bed was decorated with iron and was more than nine cubits long and four cubits wide. It is still in Rabbah of the Ammonites.)