Deu 3:13-15 | JFB | STEP | 12-13. this land, which we possessed at that time, from Aroer ... gave I unto the Reubenites and to the Gadites-- The whole territory occupied by Sihon was parcelled out among the pastoral tribes of Reuben and Gad. It extended from the north bank of the Arnon to the south half of mount Gilead--a small mountain ridge, now called Djelaad, about six or seven miles south of the Jabbok, and eight miles in length. The northern portion of Gilead and the rich pasture lands of Bashan--a large province, consisting, with the exception of a few bleak and rocky spots, of strong and fertile soil--was assigned to the half-tribe of Manasseh.

‏ Deuteronomy 3:13-15

12-13. this land, which we possessed at that time, from Aroer ... gave I unto the Reubenites and to the Gadites--The whole territory occupied by Sihon was parcelled out among the pastoral tribes of Reuben and Gad. It extended from the north bank of the Arnon to the south half of mount Gilead--a small mountain ridge, now called Djelaad, about six or seven miles south of the Jabbok, and eight miles in length. The northern portion of Gilead and the rich pasture lands of Bashan--a large province, consisting, with the exception of a few bleak and rocky spots, of strong and fertile soil--was assigned to the half-tribe of Manasseh.

14. Jair the son of Manasseh took all the country of Argob--The original inhabitants of the province north of Bashan, comprising sixty cities (De 3:4), not having been extirpated along with Og, this people were afterwards brought into subjection by the energy of Jair. This chief, of the tribe of Manasseh, in accordance with the pastoral habits of his people, called these newly acquired towns by a name which signifies "Jair's Bedouin Villages of Tents."

unto this day--This remark must evidently have been introduced by Ezra, or some of the pious men who arranged and collected the books of Moses.

15. I gave Gilead unto Machir--It was only the half of Gilead (De 3:12, 13) which was given to the descendants of Machir, who was now dead.