Numbers 4:38-40

Wycliffe Bible

³⁸ And the sons of Gershon were numbered, by the kindreds and houses of their fathers,

³⁹ from thirty years and above unto fifty years, all that enter that they serve in 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;)

⁴⁰ and they were found (to be) two thousand (and) six hundred and thirty.