These were the sons of Levi by their fathers' houses, the heads of fathers' houses as they were registered according to the number of the names of the individuals from twenty years old and upward who were to do the work for the service of the house of the Lord.
Of Kohath were the family of the Amramites, and the family of the Izharites, and the family of the Hebronites, and the family of the Uzzielites; these are the families of the Kohathites.
This is the service of the families of the sons of Merari, the whole of their service in the tent of meeting, under the hand of Ithamar the son of Aaron the priest.”