These are the heads of their fathers' houses: the sons of Reuben the firstborn of Israel; Hanoch, and Pallu, Hezron, and Carmi: these are the families of Reuben.
And these are the names of the sons of Levi according to their generations; Gershon, and Kohath, and Merari: and the years of the life of Levi were an hundred thirty and seven years.
And the children of Reuben, Israel's firstborn, their generations, by their families, by their fathers' houses, according to the number of the names, by their polls, every male from twenty years old and upward, all that were able to go forth to war;