Numbers 4:39

New King James Version

from thirty years old and above, even to fifty years old, everyone who entered the service for work in the tabernacle of meeting—

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And those who were numbered of the sons of Gershon, by their families and by their fathers’ house,

those who were numbered by their families, by their fathers’ house, were two thousand six hundred and thirty.

from thirty years old and above, even to fifty years old, everyone who entered the service for work in the tabernacle of meeting;

Now Jesus Himself began His ministry at about thirty years of age, being (as was supposed) the son of Joseph, the son of Heli,