Treasury of Scripture Knowledge
The tongue of the wise useth knowledge aright: but the mouth of fools poureth out foolishness.
A man has joy by the answer of his mouth, and a word spoken in due season, how good it is!
The sane man conceals his wisdom: but the heart of fools proclaims foolishness.
Every sane man works according to wisdom: but the fool shall manifest his folly.
The heart of the wise causes his mouth to be prudent, and with his lips he shall increase doctrine.
A word fitly spoken is like apples of gold inscribed with silver.
My heart is overflowing with a good word; I speak of the things which I have done concerning the king; my tongue is the pen of a ready writer.
The words from the mouth of the wise man are grace, but the lips of the fool will swallow up himself.
The Lord GOD has given me the tongue of the wise that I should know how to speak a word in season to him that is weary; he wakes up early, early shall he awaken my ear, that I might hear, as the wise.
Behold, they belch out with their mouth; swords are in their lips; for who, say they, doth hear?
Wisdom shall rest in the heart of him that is sane and is made known in the midst of the fools.
Even a fool, when he is silent is counted wise, and he that shuts his lips is esteemed a man of understanding.
But those things which proceed out of the mouth come forth from the heart, and they defile the man.