Deuteronomy 3:13-14

CAB^{(i) 13} And the rest of Gilead, and all Bashan the kingdom of Og I gave to the half-tribe of Manasseh, and all the country round about Argob, all that Bashan; it shall be accounted the land of Rephaim. ¹⁴ And Jair the son of Manasseh took all the country round about Argob as far as the borders of Gargasi and Machathi: he called them by his name Bashan Thavoth Jair, until this day.