Deuteronomy 3:12

And we inherited that land at that time from Aroer, which is by the border of the torrent Arnon, and half the mount of Galaad; and I gave his cities to Ruben and to Gad.

And this land, which we possessed at that time, from Aroer, which is by the river Arnon, and half mount Gilead, and the cities thereof, gave I unto the Reubenites and to the Gadites.

This land we took in possession at that time: from Aroer, which is by the valley of the Arnon, and half the hill country of Gilead with its cities, I gave to the Reubenites and to the Gadites;