Numbers 4:33-35

Douay-Rheims 1899 American Edition

³³ This is the office of the family of the Merarites, and their ministry in the tabernacle of the covenant: and they shall be under the hand of Ithamar the son of Aaron the priest.

³⁴ So Moses and Aaron and the princes of the synagogue reckoned up the sons of Caath, by their kindreds and the houses of their fathers,

³⁵ From thirty years old and upward, unto fifty years old, all that go in to the ministry of the tabernacle of the covenant: