Deuteronomy 3:1-3

“Then we turned and went up the road to Bashan, and Og, king of Bashan, with all his people came out to meet us in battle at Edrei. But the LORD said to me, ‘Do not fear him, for I have delivered him and all his people and his land into your hand; and you shall do to him just as you did to Sihon king of the Amorites, who lived at Heshbon.’ So the LORD our God delivered Og also, king of Bashan, with all his people into our hand, and we smote them until no survivor was left.