Deuteronomy 3:8-12

8“At that time we took the land from the two Amorite kings across the Jordan, from the Arnon Valley as far as Mount Hermon,

9which the Sidonians call Sirion, but the Amorites call Senir,

10all the cities of the plateau, Gilead, and Bashan as far as Salecah and Edrei, cities of Og’s kingdom in Bashan.

11(Only King Og of Bashan was left of the remnant of the Rephaim. His bed was made of iron. Isn’t it in Rabbah of the Ammonites? It is 13½ feet long and 6 feet wide by a standard measure.)

12“At that time we took possession of this land. I gave to the Reubenites and Gadites the area extending from Aroer by the Arnon Valley, and half the hill country of Gilead along with its cities.