'Preacher' in the Bible

The words of the Preacher, the son of David, king in Jerusalem.

Vanity of vanities, saith the Preacher; vanity of vanities, all is vanity.

I the Preacher was king over Israel in Jerusalem.

Behold, this have I found, saith the Preacher, laying one thing to another, to find out the account;

Vanity of vanities, saith the Preacher; all is vanity.

And further, because the Preacher was wise, he still taught the people knowledge; yea, he pondered, and sought out, and'set in order many proverbs.

The Preacher sought to find out acceptable words, and that which was written uprightly, even words of truth.

How then shall they call on him in whom they have not believed? and how shall they believe in him whom they have not heard? and how shall they hear without a preacher?

whereunto I was appointed a preacher and an apostle (I speak the truth, I lie not), a teacher of the Gentiles in faith and truth.

whereunto I was appointed a preacher, and an apostle, and a teacher.

and spared not the ancient world, but preserved Noah with seven others, a preacher of righteousness, when he brought a flood upon the world of the ungodly;