1 Kings 1:38-40

So Zadok the priest, Nathan the prophet, Benaiah the son of Jehoiada, the Cherethites, and the Pelethites [the king’s bodyguards] went down [from Jerusalem] and had Solomon ride on King David’s mule, and brought him to [the spring at] Gihon. Zadok the priest took a horn of [olive] oil from the [sacred] tent and anointed Solomon. They blew the trumpet, and all the people said, “Long live King Solomon!” All the people went up after him, and they were playing on flutes and rejoicing with great joy, so that the earth shook and seemed to burst open with their [joyful] sound.