These are those who were numbered of the families of the Kehati, all who served in the Tent of Meeting, whom Moshe and Aharon numbered according to the mitzvah of the LORD by Moshe.
Of Kehat was the family of the `Amrami, and the family of the Izharites, and the family of the Chevroni, and the family of the `Uzzi'eli: these are the families of the Kehati.
from thirty years old and upward even to fifty years old, everyone who entered in to do the work of service, and the work of bearing burdens in the Tent of Meeting,
According to the mitzvah of the LORD they were numbered by Moshe, everyone according to his service, and according to his burden. Thus were they numbered by him, as the LORD commanded Moshe.