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The Tribes Settling East of the Jordan
34And the children of Gad built Dibon and Ataroth and Aroer, 35Atroth and Shophan and Jazer and Jogbehah, 36Beth Nimrah and Beth Haran, fortified cities, and folds for sheep. 37And the children of Reuben built Heshbon and Elealeh and Kirjathaim, 38Nebo and Baal Meon (their names being changed) and Shibmah; and they gave other names to the cities which they built.
Numbers 32:34-38 (NKJV)