Proverbs 17:28

Even a fool, when he holdeth his peace, is counted wise: and he that shutteth his lips is esteemed a man of understanding.

Job 13:5

O that ye would altogether hold your peace and it would be your wisdom.

Proverbs 15:2

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

Ecclesiastes 5:3

For a dream cometh through the multitude of business; and a fool's voice is known by a multitude of words.

Ecclesiastes 10:3

Also, when he that is a fool walketh by the way, his wisdom faileth him, and he saith to every one that he is a fool.

Ecclesiastes 10:14

A fool also is full of words: a man cannot tell what shall be; and what shall be after him, who can tell him?

Treasury of Scripture Knowledge did not add