Deuteronomy 2:36

2:36 From Aroer, ¹  which is at the edge of Wadi Arnon (it is the city in the wadi), ²  all the way to Gilead there was not a town able to resist us – the Lord our God gave them all to us.

Deuteronomy 3:12

Distribution of the Transjordanian Allotments

3:12 This is the land we brought under our control at that time: The territory extending from Aroer ³  by the Wadi Arnon and half the Gilead hill country with its cities I gave to the Reubenites and Gadites. ⁴ 

¹ sn Aroer. Now known as àAraáir on the northern edge of the Arnon river, Aroer marked the southern limit of Moab and, later, of the allotment of the tribe of Reuben (Josh 13:9, 16).

² tn Heb “the city in the wadi.” This enigmatic reference may refer to Ar or, more likely, to Aroer itself. Epexegetically the text might read, “From Aroer…, that is, the city in the wadi.” See D. L. Christensen, Deuteronomy 1–11 (WBC), 49.

³ tn The words “the territory extending” are not in the Hebrew text; they are supplied in the translation for stylistic reasons.

⁴ sn Reubenites and Gadites. By the time of Moses’ address the tribes of Reuben, Gad, and Manasseh had already been granted permission to settle in the Transjordan, provided they helped the other tribes subdue the occupants of Canaan (cf. Num 32:28-42).