Numbers 26:55-57

Young's Literal Translation

⁵⁵ `Only by lot is the land apportioned, by the names of the tribes of their fathers they inherit;

⁵⁶ according to the lot is their inheritance apportioned between many and few.'

⁵⁷ And these [are] numbered ones of the Levite by their families: of Gershon [is] the family of the Gershonite; of Kohath the family of the Kohathite; of Merari the family of the Merarite.