1 Chronicles 24:4
and there are found of the sons of Eleazar more for heads of the mighty men than of the sons of Ithamar; and they distribute them: Of the sons of Eleazar, heads for a house of fathers, sixteen; and of the sons of Ithamar, for a house of their fathers, eight.
Numbers 25:11-13
'Phinehas, son of Eleazar, son of Aaron the priest, hath turned back My fury from the sons of Israel, by his being zealous with My zeal in their midst, and I have not consumed the sons of Israel in My zeal.
1 Chronicles 15:6-12
Of sons of Merari: Asaiah the chief, and his brethren, two hundred and twenty.
1 Chronicles 23:24
These are sons of Levi, by the house of their fathers, heads of the fathers, by their appointments, in the number of names, by their polls, doing the work for the service of the house of Jehovah, from a son of twenty years and upward,