Numbers 32:34

“But we have cast them down, Heshbon perishes as far as Dibon, And we have made desolate even to Nophah, Which reaches to Medeba.”

“Ataroth, Dibon, Jazer, Nimrah, Heshbon, Elealeh, Sebam, Nebo, and Beon,

“So we took possession of this land at that time. From Aroer, which is by the valley of Arnon, and half the hill country of Gilead and its cities I gave to the Reubenites and to the Gadites.

and Bela the son of Azaz, the son of Shema, the son of Joel, who lived in Aroer, even to Nebo and Baal-meon.

“The cities of Aroer are forsaken; They will be for flocks, and they will lie down in them; And there will be no one to cause them to tremble.