Deuteronomy 3:4-5

3:4 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. 3:5 All of these cities were fortified by high walls, gates, and locking bars; in addition there were a great many open villages.

Deuteronomy 3:14

3:14 Jair, son of Manasseh, took all the Argob region as far as the border with the Geshurites and Maacathites (namely Bashan) and called it by his name, Havvoth-Jair, which it retains to this very day.)