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.
57
These were the Levites who were counted by their clans: through Gershon, the Gershonite clan; through Kohath, the Kohathite clan; through Merari, the Merarite clan.
Young's Literal Translation is in the public domain.