Ecclesiastes 1:1; Ecclesiastes 1:12; Ecclesiastes 1:16

1 The words of Ecclesiastes, the son of David, king of Jerusalem.
12 I Ecclesiastes was king over Israel in Jerusalem,
16 I have spoken in my heart, saying: Behold I am become great, and have gone beyond all in wisdom, that were before me in Jerusalem: and my mind hath contemplated many things wisely, and I have learned.