Numbers 4:33-35

Wycliffe Bible

³³ This is the office of the family of Merarites, and the service in the tabernacle of the bond of peace (These be the duties of the Merarite family, in their service in the Tabernacle of the Covenant); and they shall be under the hand of Ithamar, the son of Aaron, the priest.

³⁴ Therefore Moses and Aaron and the princes of the synagogue, numbered the sons of Kohath, by the kindreds, and houses of their fathers, (And so Moses and Aaron and the leaders of the congregation, listed, or registered, the Kohathites, by the kindreds, and houses of their fathers,)

³⁵ from thirty years and above unto the fiftieth year, all that enter to the service of the tabernacle of [the] bond of peace; (from thirty years of age up to fifty years old, all who entered to serve in the Tabernacle of the Covenant;)