Jeremiah 50:19 - Matthew Poole's English Annotations on the Holy Bible

This must be understood of Judah, which was part of that people who were called Israel, for to this day we have neither read nor heard of the ten tribes being brought back again to their habitation. The only difficulty is, how it is said that the Jews upon their return should feed upon Carmel and Bashan, and Mount Ephraim and Gilead, which were places that belonged not to the tribes of Judah and Benjamin: to which it is answered, that these places were granted to the Jews by Demetrius the father and the son, as we are told by Josephus, 1. 13. c. 5.8. These places were rich grounds for feeding cattle, therefore it is said they shall feed on Carmel and Bashan, & c.