Numbers 32:33-42 - Land Assignment
33 Thus Moses gave unto the sons of Gad and to the sons of Reuben and unto half the tribe of Manasseh, the son of Joseph, the kingdom of Sihon king of the Amorites and the kingdom of Og king of Bashan, the land, with its cities and borders, even the cities of the country round about. 34 And the sons of Gad built Dibon and Ataroth and Aroer 35 and Atroth-shophan and Jaazer and Jogbehah 36 and Bethnimrah and Bethharan, fenced cities, and also folds for sheep. 37 And the sons of Reuben built Heshbon and Elealeh and Kirjathaim 38 and Nebo and Baalmeon (their names being changed) and Shibmah and gave other names unto the cities which they built.
39 And the sons of Machir, the son of Manasseh, went to Gilead and took it and dispossessed the Amorite who was in it. 40 And Moses gave Gilead unto Machir, the son of Manasseh; and he dwelt therein. 41 Jair, the son of Manasseh also went and took the small towns thereof and called them Havothjair. 42 Likewise Nobah went and took Kenath and its villages and called it Nobah, after his own name.