Numbers 32:34

And the children of Gad built ,.... Or rather repaired the walls and fortifications, and rebuilt houses which had been demolished in the wars with Sihon and Og; when the following places were taken by the Israelites:

Dibon, and Ataroth, and Aroer ; the two first are mentioned in Numbers 32:3 . Aroer was a city situated on the river Arnon, and was after this in the hands of the Moabites: Jerom says F17 De loc. Heb. fol. 87. I. , it was showed in his day on the top of the mountain, upon the bank of the river Arnon, which flows into the Dead sea, Jeremiah 48:19 .