He told them, “You are the heads of the Levitical families. Sanctify yourselves, you and your kinsmen, so that you may bring up the Ark of Adonai, the God of Israel, to the place that I have prepared for it.
More leading men were found among the sons of Eleazar than among the sons of Ithamar, so they divided them: the sons of Eleazar had 16 leaders of clans and the sons of Ithamar had eight leaders of clans.
The family heads of the Levites were recorded in the days of Eliashib, Joiada, and Johanan, and Jaddua, as well as for the kohanim, up until the reign of Darius the Persian.