Numbers 4:39

Wycliffe's Bible with Modern Spelling

from thirty years and above unto fifty years, all that enter that they serve in the tabernacle of [the] bond of peace;

See the chapter Copy

from thirty years and above unto the fiftieth year, all that enter to the service of the tabernacle of [the] bond of peace;

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

and they were found two thousand six hundred and thirty.

And Jesus himself was beginning as of thirty years, that he was guessed the son of Joseph, which was of Heli,