These were the sons of Levi, grouped by families, the heads of the families of those who were numbered by name, by heads, all those of twenty years old and over who did the work of the house of the Lord.
And for the divisions of the priests and Levites, and for all the work in connection with the worship of the house of the Lord, and all the vessels used in the house of the Lord;
So Moses and Aaron and the chiefs of the people took in hand the numbering of the sons of the Kohathites, by families, in the order of their fathers' houses;