All those that were numbered of the Lvim, whom Moshe and Aharon and the chief of Yisrael numbered, after their families, and after the house of their fathers,
These be those that were numbered of the families of the sons of Mrari, whom Moshe and Aharon numbered according to the word of YY by the hand of Moshe.
From thirty years old and upward even unto fifty years old, every one that came to do the service of the ministry, and the service of the burden in the tabernacle of the congregation.