'Preacher' in the Bible

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

All is to no purpose, said the Preacher, all the ways of man are to no purpose.

I, the Preacher, was king over Israel in Jerusalem.

Look! this I have seen, said the Preacher, taking one thing after another to get the true account,

All things are to no purpose, says the Preacher, all is to no purpose.

And because the Preacher was wise he still gave the people knowledge; searching out, testing, and putting in order a great number of wise sayings.

The Preacher made search for words which were pleasing, but his writing was in words upright and true.