Deuteronomy 3:12

12“When we took possession of this land at that time, I gave to the Reubenites and the Gadites the territory beginning aat Aroer, which is on the edge of the Valley of the Arnon, and half the hill country of Gilead with bits cities.

Deuteronomy 3:16

16and to the Reubenites cand the Gadites I gave the territory from Gilead as far as the Valley of the Arnon, with the middle of the valley as a border, as far over as the river Jabbok, dthe border of the Ammonites;

Joshua 12:2

2 eSihon king of the Amorites who lived at Heshbon and ruled from Aroer, which is on the edge of the Valley of the Arnon, and ffrom the middle of the valley as far as the griver Jabbok, the boundary of the Ammonites, that is, half of Gilead,

Joshua 13:16

16So their territory was from Aroer, hwhich is on the edge of the Valley of the Arnon, and the city that is in the middle of the valley, and all the tableland by iMedeba;
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