1 Tawarikh 23:24

23:24 These were the descendants of Levi according to their families, that is, the leaders of families as counted and individually listed who carried out assigned tasks in the Lord’s temple and were twenty years old and up. ¹ 

[23:24]  ¹ tn Heb “these were the sons of Levi according to the house of their fathers, heads of the fathers, according to their numberings, by number of names, according to their heads, doer[s] of the work for the service of the house of the Lord, from a son of twenty years and upwards.”