From thirty years old and upward, unto fifty years old, all that go in to fulfil the rites of the tabernacle of the covenant.
The sons of Merari also were numbered by the kindreds and houses of their fathers,
And they were found three thousand two hundred.
This is the law of the Levites: From twenty-five years old and upwards, they shall go in to minister in the tabernacle of the covenant.
From thirty years old and upward, unto fifty years old, all that go in to the ministry of the tabernacle of the covenant.
And Jesus himself was beginning about the age of thirty years; being (as it was supposed) the son of Joseph, who was of Heli, who was of Mathat,