Take the sum of the sons of Kohath from among the sons of Levi, after their families, by the house of their fathers,
Numbers 3:19
And the sons of Kohath by their families; Amram, and Izehar, Hebron, and Uzziel.
Numbers 3:27
And of Kohath was the family of the Amramites, and the family of the Izeharites, and the family of the Hebronites, and the family of the Uzzielites: these are the families of the Kohathites.