8 Throughout that time we took the land from under the control of the two kings of the Amorites who ruled the country east of the Jordan, all the way from the Brook Arnon to Mount Hermon. 9 (Sirion is the name given Hermon by the Sidonians; the Amorites call it Senir.) 10 We took all the towns of the plateau, everything in Gilead, everything in Bashan, as far as Salecah and Edrei, the border towns of Bashan, Og's kingdom. 11 Og king of Bashan was the last remaining Rephaite. His bed, made of iron, was over thirteen feet long and six wide. You can still see it on display in Rabbah of the People of Ammon.
12 Of the land that we possessed at that time, I gave the Reubenites and the Gadites the territory north of Aroer along the Brook Arnon and half the hill country of Gilead with its towns. 13 I gave the half-tribe of Manasseh the rest of Gilead and all of Bashan, Og's kingdom - all the region of Argob, which takes in all of Bashan. This used to be known as the Land of the Rephaites. 14 Jair, a son of Manasseh, got the region of Argob to the borders of the Geshurites and Maacathites. He named the Bashan villages after himself, Havvoth Jair (Jair's Tent-Villages). They're still called that. 15 I gave Gilead to Makir. 16 I gave the Reubenites and Gadites the land from Gilead down to the Brook Arnon, whose middle was the boundary, and as far as the Jabbok River, the boundary line of the People of Ammon. 17 The western boundary was the Jordan River in the Arabah all the way from the Kinnereth (the Sea of Galilee) to the Sea of the Arabah (the Salt Sea or Dead Sea) at the base of the slopes of Mount Pisgah on the east.
Matthew Henry's Commentary on Deuteronomy 3:8-17
Commentary on Deuteronomy 3:1-11
(Read Deuteronomy 3:1-11)
1-11 Og was very powerful, but he did not take warning by the ruin of Sihon, and desire conditions of peace. He trusted his own strength, and so was hardened to his destruction. Those not awakened by the judgments of God on others, ripen for the like judgments on themselves.
Commentary on Deuteronomy 3:12-20
(Read Deuteronomy 3:12-20)
This country was settled on the Reubenites, Gadites, and half the tribe of Manasseh: see Numbers 32. Moses repeats the condition of the grant to which they agreed. When at rest, we should desire to see our brethren at rest too, and should be ready to do what we can towards it; for we are not born for ourselves, but are members one of another.