Numbers 32:16, 34-42

Then they came near to him and said: “We will build sheepfolds here for our livestock, and cities for our little ones

And the children of Gad built Dibon and Ataroth and Aroer, Atroth and Shophan and Jazer and Jogbehah, Beth Nimrah and Beth Haran, fortified cities, and folds for sheep. And the children of Reuben built Heshbon and Elealeh and Kirjathaim, Nebo and Baal Meon (their names being changed) and Shibmah; and they gave other names to the cities which they built. And the children of Machir the son of Manasseh went to Gilead and took it, and dispossessed the Amorites who were in it. So Moses gave Gilead to Machir the son of Manasseh, and he dwelt in it. Also Jair the son of Manasseh went and took its small towns, and called them Havoth Jair. Then Nobah went and took Kenath and its villages, and he called it Nobah, after his own name.