1 Kings 2:35

and Benaiah the son of Jehoiada was over the army; and Zadok and Abiathar were priests;

Then David called for Zadok and Abiathar the priests, and for the Levites, for Uriel, Asaiah, Joel, Shemaiah, Eliel and Amminadab,

but the chamber which faces toward the north is for the priests who keep the responsibility of the altar. These are the sons of Zadok, who from the sons of Levi come near to Yahweh to minister to Him.”

‘And you shall give to the Levitical priests who are from the seed of Zadok, who draw near to Me to minister to Me,’ declares Lord Yahweh, ‘a bull from the herd for a sin offering.