2 Kings 10:33
from the Jordan eastward: all of the land of Gilead, the Gadites, the Reubenites, and the Manassites, from Aroer which [is] on the Wadi Arnon and Gilead and Bashan.
Amos 1:3-4
Thus says Yahweh, "For three transgressions of Damascus and for four I will not revoke [the punishment], because they threshed Gilead with threshing sledges of iron!
Deuteronomy 2:36
From Aroer, which [is] on the edge of the wadi of Arnon and the city that [was] in the wadi on up to Gilead, [there] was not a city that was inaccessible to us; Yahweh our God gave {everything} {to us}.
Numbers 32:33-42
So Moses gave to them, to the descendants of Gad and the descendants of Reuben, and to half of the tribe of Joseph's son Manasseh, the kingdom of Sihon the king of Amorites and the kingdom of Og the king of the Bashan, the land with its cities [and their] territories, the cities of the surrounding land.
Deuteronomy 3:12-17
And [so] we took possession of this land at that time, from Aroer, which [is] on the [edge of the] wadi of Arnon, and [also] half of the hill country of Gilead and its towns I gave to the Reubenites and to the Gadites.
Joshua 13:9-12
from Aroer, which [is] on the edge of the wadi of Arnon, and the city which [is] in the middle of the wadi, and all the plateau [from] Medeba up to Dibon;