Day unto day uttereth speech, and night unto night sheweth knowledge.

Behold, they belch out with their mouth: swords are in their lips: for who, say they, doth hear?

I will open my mouth in a parable: I will utter dark sayings of old:

How long shall they utter and speak hard things? and all the workers of iniquity boast themselves?

My lips shall utter praise, when thou hast taught me thy statutes.

They shall abundantly utter the memory of thy great goodness, and shall sing of thy righteousness.

Turn you at my reproof: behold, I will pour out my spirit unto you, I will make known my words unto you.

The tongue of the wise useth knowledge aright: but the mouth of fools poureth out foolishness.

The heart of the righteous studieth to answer: but the mouth of the wicked poureth out evil things.

The words of a man's mouth are as deep waters, and the wellspring of wisdom as a flowing brook.

Dead flies cause the ointment of the apothecary to send forth a stinking savour: so doth a little folly him that is in reputation for wisdom and honour.