1 And the courses of the sons of Aaron were these. The sons of Aaron: Nadab and Abihu, Eleazar and Ithamar.
2 But Nadab and Abihu died before their father, and had no children: therefore Eleazar and Ithamar executed the priest’s office.
3 And David with Zadok of the sons of Eleazar, and Ahimelech of the sons of Ithamar, divided them according to their ordering in their service.
4 And there were more chief men found of the sons of Eleazar than of the sons of Ithamar; and thus were they divided: of the sons of Eleazar there were sixteen, heads of fathers’ houses; and of the sons of Ithamar, according to their fathers’ houses, eight.