Ahitub's son Zadok and Abiathar's son Ahimelech were priests, Seraiah was his personal secretary,

The king also said to Zadok the priest, “Look, return to the city in peace and your two sons with you: your son Ahimaaz and Abiathar’s son Jonathan.

Behold, they have there with them their two sons, Ahimaaz Zadok's son, and Jonathan Abiathar's son; and by them ye shall send unto me every thing that ye can hear.

Then the king appointed Benaiah son of Jehoiada in Joab’s place over the army, and he appointed Zadok the priest in Abiathar’s place.

Ahitub's son Zadok and Abiathar's son Ahimelech were priests, Shavsha was his personal secretary,

Nethanel's son Shemaiah, a Levitical scribe, made an official record of them for the king, the officers, Zadok the priest, Abiathar's son Ahimelech, and the heads of ancestral households of both the priests and the descendants of Levi. One ancestral house was chosen for Eleazar and one for Ithamar.