“Take a census of the Kohathite branch of the Levites by their clans and families.
The Kohathite clans: Amram, Izhar, Hebron and Uzziel.
To Kohath belonged the clans of the Amramites, Izharites, Hebronites and Uzzielites; these were the Kohathite clans.
The Lord said to Moses and Aaron:
Count all the men from thirty to fifty years of age who come to serve in the work at the tent of meeting.