Numbers 32:34-36

32:34 The Gadites rebuilt Dibon, Ataroth, Aroer, 32:35 Atroth Shophan, Jazer, Jogbehah, 32:36 Beth Nimrah, and Beth Haran as fortified cities, and constructed pens for their flocks.

Deuteronomy 3:10-17

3:10 all the cities of the plateau, all of Gilead and Bashan as far as Salecah and Edrei, cities of the kingdom of Og in Bashan. 3:11 Only King Og of Bashan was left of the remaining Rephaites. (It is noteworthy that his sarcophagus was made of iron. Does it not, indeed, still remain in Rabbath of the Ammonites? It is thirteen and a half feet long and six feet wide according to standard measure.)

Distribution of the Transjordanian Allotments

3:12 This is the land we brought under our control at that time: The territory extending from Aroer by the Wadi Arnon and half the Gilead hill country with its cities I gave to the Reubenites and Gadites. 3:13 The rest of Gilead and all of Bashan, the kingdom of Og, I gave to half the tribe of Manasseh. (All the region of Argob, that is, all Bashan, is called the land of Rephaim. 3:14 Jair, son of Manasseh, took all the Argob region as far as the border with the Geshurites and Maacathites (namely Bashan) and called it by his name, Havvoth-Jair, which it retains to this very day.) 3:15 I gave Gilead to Machir. 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. 3:17 The Arabah and the Jordan River were also a border, from the sea of Chinnereth to the sea of the Arabah (that is, the Salt Sea), beneath the watershed of Pisgah to the east.

Joshua 13:11

13:11 Their territory also included Gilead, Geshurite and Maacathite territory, all Mount Hermon, and all Bashan to Salecah –

Joshua 13:24-28

13:24 Moses assigned land to the tribe of Gad by its clans. 13:25 Their territory included Jazer, all the cities of Gilead, and half of Ammonite territory as far as Aroer near Rabbah. 13:26 Their territory ran from Heshbon to Ramath Mizpah and Betonim, and from Mahanaim to the territory of Debir. 13:27 It included the valley of Beth Haram, Beth Nimrah, Succoth, and Zaphon, and the rest of the realm of King Sihon of Heshbon, the area east of the Jordan to the end of the Sea of Kinnereth. 13:28 The land allotted to the tribe of Gad by its clans included these cities and their towns.