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.The children of Merari by their families,.... The descendants of Merari, the third son of Levi:

had out of the tribe of Reuben, and out of the tribe of Gad; which were both on the other side Jordan:

and out of the tribe of Zebulun, twelve cities; in all forty eight, as the Lord commanded, Numbers 35:7.