Their region extended from Mahanaim, all Bashan, the entire kingdom of Og king of Bashan, and all the towns of Jair, which are in Bashan, sixty cities;
We captured all his cities at that time; there was not a city which we did not take from them: sixty cities, the whole region of Argob, the kingdom of Og in Bashan.
because the daughters of [Zelophehad, a descendant of] Manasseh had received an inheritance among his [other] sons [whose inheritance went to their male descendants]. The land of Gilead belonged to the rest of the sons of Manasseh. [Num 36:5-12]
From the tribe of Gad, they gave Ramoth in Gilead, the city of refuge for anyone who committed manslaughter, with its pasture lands and Mahanaim with its pasture lands,