The Lord, however, said to me, “Don’t be afraid of him because I have already given him, his whole army, and his land to you. You will do to him exactly what you did to King Sihon of the Amorites who lived in Heshbon.”
We captured all his cities at that time – there was not a town we did not take from them – sixty cities, all the region of Argob, the dominion of Og in Bashan.
the whole kingdom of Og in Bashan, who ruled in Ashtaroth and Edrei. (He was one of the few remaining Rephaites.) Moses defeated them and took their lands.
Their territory started at Mahanaim and encompassed all Bashan, the whole realm of King Og of Bashan, including all sixty cities in Havvoth Jair in Bashan.