Genesis 31:23
31:23 So he took his relatives
with him and pursued Jacob
for seven days.
He caught up with
him in the hill country of Gilead.
Deuteronomy 2:36
2:36 From Aroer,
which is at the edge of Wadi Arnon (it is the city in the wadi),
all the way to Gilead there was not a town able to resist us – the
Lord our God gave them all to us.
Deuteronomy 3:16
3:16 To the Reubenites and Gadites I allocated the territory extending from Gilead as far as Wadi Arnon (the exact middle of the wadi was a boundary) all the way to the Wadi Jabbok, the Ammonite border.
Joshua 13:8-9
Tribal Lands East of the Jordan
13:8 The other half of Manasseh, Reuben, and Gad received their allotted tribal lands beyond the Jordan, just as Moses, the Lord’s servant, had assigned them.
13:9 Their territory started from Aroer (on the edge of the Arnon Valley), included the city in the middle of the valley, the whole plain of Medeba as far as Dibon,