1 Kings 1:38-39

So Zadok the priest, Nathan the prophet, Benaiah the son of Jehoiada, the Cherethites, and the Pelethites went down and had Solomon ride on King David’s mule, and brought him to Gihon. Zadok the priest then took the horn of oil from the tent and anointed Solomon. Then they blew the trumpet, and all the people said, “Long live King Solomon!”