All Gilead — Gilead is sometimes taken for all the Israelites possessions beyond Jordan, and so it comprehends Bashan; but here for that part of it which lies in and near mount Gilead, and so it is distinguished from Bashan and Argob.
Related Commentaries of Deuteronomy 3:10
Deuteronomy 3:10
10 All the cities of the plain, and all Gilead, and all Bashan, unto Salchah and Edrei, cities of the kingdom of Og in Bashan.