Numbers 32:33-38   33. And Moses gave unto them, even to the children of Gad, and to the children of Reuben, and unto half the tribe of Manasseh the son of Joseph, the kingdom of Sihon king of the Amorites, and the kingdom of Og king of Bashan, the land, with the cities thereof in the coasts, even the cities of the country round about. 34. ¶And the children of Gad built Dibon, and Ataroth, and Aroer, 35. And Atroth, Shophan, and Jaazer, and Jogbehah, 36. And Beth-nimrah, and Beth-haran, fenced cities: and folds for sheep. 37. And the children of Reuben built Heshbon, and Elealeh, and Kirjathaim, 38. And Nebo, and Baal-meon, (their names being changed,) and Shibmah: and gave other names unto the cities which they builded.

Deuteronomy 3:12-17   12. And this land, which we possessed at that time, from Aroer, which is by the river Arnon, and half mount Gilead, and the cities thereof, gave I unto the Reubenites and to the Gadites. 13. And the rest of Gilead, and all Bashan, being the kingdom of Og, gave I unto the half tribe of Manasseh; all the region of Argob, with all Bashan, which was called the land of giants. 14. Jair the son of Manasseh took all the country of Argob unto the coasts of Geshuri and Maachathi; and called them after his own name, Bashan-havoth-jair, unto this day. 15. And I gave Gilead unto Machir. 16. And unto the Reubenites and unto the Gadites I gave from Gilead even unto the river Arnon half the valley, and the border even unto the river Jabbok, which is the border of the children of Ammon; 17. The plain also, and Jordan, and the coast thereof, from Chinnereth even unto the sea of the plain, even the salt sea, under Ashdoth-pisgah eastward.

Joshua 13:9-12   9. From Aroer, that is upon the bank of the river Arnon, and the city that is in the midst of the river, and all the plain of Medeba unto Dibon; 10. And all the cities of Sihon king of the Amorites, which reigned in Heshbon, unto the border of the children of Ammon; 11. And Gilead, and the border of the Geshurites and Maachathites, and all mount Hermon, and all Bashan unto Salcah; 12. All the kingdom of Og in Bashan, which reigned in Ashtaroth and in Edrei, who remained of the remnant of the giants: for these did Moses smite, and cast them out.