As their brothers the descendants of Aaron did, they also cast lots in the presence of King David and of Zadok, Ahimelech, and the heads of the families of the priests and Levites--the family heads and their younger brothers alike.

1 Chronicles 24:5
Thus they were divided by lot, for there were officers of the sanctuary and officers of God among both Eleazar's and Ithamar's descendants.

1 Chronicles 24:6
The scribe, Shemaiah son of Nethanel, a Levite, recorded their names in the presence of the king and of the officers: Zadok the priest, Ahimelech son of Abiathar, and the heads of families of the priests and the Levites--one family being taken from Eleazar, and then one from Ithamar.

1 Chronicles 24:30
And the sons of Mushi: Mahli, Eder, and Jerimoth. These were the sons of the Levites, according to their families.

1 Chronicles 26:13
They cast lots for each gate, according to their families, young and old alike.

These likewise cast lots over against their brothers the sons of Aaron in the presence of David the king, and Zadok, and Ahimelech, and the chief of the fathers of the priests and Levites, even the principal fathers over against their younger brothers.