The Lord said to me, “Don’t be afraid of Og, because I will hand him, his whole army, and his land over to you. Do to him what you did to Sihon king of the Amorites, who ruled in Heshbon.”
All the kingdom of Og king of Bashan was in the land. Og was one of the last of the Rephaites, and in the past he ruled in Ashtaroth and Edrei. Moses had defeated them and had taken their land.