Zadok: The High Priest During the Time of David's Reign: Summoned by David to Anoint Solomon to be King

Then King David said, “Call in for me Zadok the priest, Nathan the prophet, and Benaiah son of Jehoiada.” So they came before the king. …

And with Solomon, the king has sent Zadok the priest, Nathan the prophet, and Benaiah son of Jehoiada, along with the Cherethites and Pelethites, and they have set him on the king’s mule.

Zadok the priest and Nathan the prophet have anointed him king at Gihon, and they have gone up from there with rejoicing that rings out in the city. That is the noise you hear.