and enrolled genealogically the priests by the house of their fathers, and of the Levites from a son of twenty years and upward, and their duties, and their divisions;
These were the sons of Levi to the house of their fathers, the heads of the fathers, to their rosters, by number of names, by their heads, who did the work for the service of the house of Jehovah from the son of twenty years and over.
and the enrollment by genealogy with all their infants, their wives, and their sons and their daughters, to all the assembly, for in their faithfulness they sanctified themselves in holiness.
And Hezekiah made stand the courses of the priests and of the Levites, by their divisions, each man according to his service, of the priests and of the Levites, for burnt offerings, and for peace offerings, to serve and to give thanks, and to give praise in the gates of the camps of Jehovah.
And these were they who went up from Tel-melah, Tel-harsa, Cherub, Addan and Immer (but they were not able to declare their father’s house and their seed, whether they were of Israel):
This is that which pertains to the Levites: from twenty-five years old and upward he shall go in to serve for service, and the works of the tabernacle of the congregation.