21:1-8 The Levites waited till the other tribes were provided for, before they preferred their claim to Joshua. They build their claim upon a very good foundation; not their own merits or services, but the Divine precept. The maintenance of ministers is not a thing left merely to the will of the people, that they may let them starve if they please; they which preach the gospel should live by the gospel, and should live comfortably.
And the children of Gershon had by lot out of the families of the tribe of Issachar,.... These were Levites who descended from Gershon, the eldest son of Levi, and had their cities by lot assigned them in tribes at a greater distance, not only out of Issachar, but
out of the tribe of Asher, and out of the tribe of Naphtali, and out of the half tribe of Manasseh in Bashan; which was the other half of the tribe beyond Jordan:
thirteen cities; as many as were given out of the tribes of Judah, Simeon, and Benjamin.