These are the numbered men of the Kohathite families, everyone who was serving in the tent of meeting, whom Moses and Aaron numbered according to the commandment of Yahweh by the hand of Moses.
Of Kohath was the family of the Amramites and the family of the Izharites and the family of the Hebronites and the family of the Uzzielites; these were the families of the Kohathites.
from thirty years and upward even to fifty years old, everyone who could enter to perform the work of service and the service of carrying in the tent of meeting,
According to the word of Yahweh by the hand of Moses, they were numbered, everyone by his serving or carrying; thus these were his numbered men, just as Yahweh had commanded Moses.