1 Chronicles 24:4
And there were more men found of the sons of Eleazar than of the sons of Ithamar, and thus were they divided. Among the sons of Eleazar, there were sixteen chief men of the houses of their fathers and eight among the sons of Ithamar according to the houses of their fathers.
Numbers 25:11-13
Phinehas, the son of Eleazar, the son of Aaron the priest, has turned my wrath away from the sons of Israel, being zealous for my sake among them, therefore I did not consume the sons of Israel in my jealousy.
1 Chronicles 15:6-12
of the sons of Merari: Asaiah, the chief and his brethren, two hundred and twenty;
1 Chronicles 23:24
These are the sons of Levi after the houses of their fathers, even the chief of the fathers, as they were counted by number of names by their polls, that did work in the ministry of the house of the LORD, from the age of twenty years and upward.