Numbers 32:35

And Moses gave unto them, [even] to the children of Gad, and to the children 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 the cities thereof in the coasts, [even] the cities of the country round about.

And the children of Gad built Dibon, and Ataroth, and Aroer,

And Bethnimrah, and Bethharan, fenced cities: and folds for sheep.

And the children of Reuben built Heshbon, and Elealeh, and Kirjathaim,