Job 33:3

My words come from an upright heart! My lips sincerely speak what I know.

my lips will not speak wickedness, and my tongue will not utter deceit.

But now be so kind as to look at me. Would I lie to your face?

Should a wise man answer with empty notions or be filled with the hot east wind?

I get my knowledge from afar. I ascribe justice to my Maker.

Who is this that conceals (hides) counsel using words without knowledge?

The mouth of the righteous reflects on wisdom. His tongue speaks what is fair.

My mouth will speak truth! Wickedness is an abomination to my lips.

The tongue of the wise uses knowledge properly. The mouth of fools pours out foolishness.

The lips of the wise disperse knowledge, the heart of the foolish does not.

There is gold and a multitude of rubies, but the lips that speak knowledge are more precious than jewels.

For our presentation (exhortation) is not based on error, or of uncleanness, or in deceit.

Treasury of Scripture Knowledge

My words shall be of the uprightness of my heart: and my lips shall utter knowledge clearly.