Numbers 26:53-57

Unto these the land shall be divided for an inheritance according to the number of names.

To many thou shalt give the more inheritance, and to few thou shalt give the less inheritance: to every one shall his inheritance be given according to those that were numbered of him.

Notwithstanding the land shall be divided by lot: according to the names of the tribes of their fathers they shall inherit.

According to the lot shall the possession thereof be divided between many and few.

And these are they that were numbered of the Levites after their families: of Gershon, the family of the Gershonites: of Kohath, the family of the Kohathites: of Merari, the family of the Merarites.