Joshua 12:5-6

and ruled over Mount Hermon and Salecah and all of Bashan to the border of the Geshurites and the Maacathites, and over half of Gilead, as far as the border of Sihon king of Heshbon. Moses the servant of the LORD and the sons of Israel defeated them; and Moses the servant of the LORD gave their land as a possession to the Reubenites and the Gadites and the half-tribe of Manasseh. [Num 21; 32:33; Deut 2; 3]