1 Kings 1:39

1:39 Zadok the priest took a horn filled with olive oil from the tent and poured it on Solomon; the trumpet was blown and all the people declared, “Long live King Solomon!”

1 Kings 1:45

1:45 Then Zadok the priest and Nathan the prophet anointed him king in Gihon. They went up from there rejoicing, and the city is in an uproar. That is the sound you hear.