Deuteronomy 3:13-14

3:13 The rest of Gilead and all of Bashan, the kingdom of Og, I gave to half the tribe of Manasseh. (All the region of Argob, that is, all Bashan, is called the land of Rephaim. 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.)

Deuteronomy 5:1

The Opening Exhortation

5:1 Then Moses called all the people of Israel together and said to them: “Listen, Israel, to the statutes and ordinances that I am about to deliver to you today; learn them and be careful to keep them!