Proverbs 29:11-15

A fool uttereth all his mind: but a wise man keepeth it in till afterwards.

If a ruler hearken to lies, all his servants are wicked.

The poor and the deceitful man meet together: the LORD lighteneth both their eyes.

The king that faithfully judgeth the poor, his throne shall be established for ever.

The rod and reproof give wisdom: but a child left to himself bringeth his mother to shame.