Proverbs 14:3-7

In the mouth of the foolish is a rod of pride: but the lips of the wise shall preserve them.

Where no oxen are, the crib is clean: but much increase is by the strength of the ox.

A faithful witness will not lie: but a false witness will utter lies.

A scorner seeketh wisdom, and findeth it not: but knowledge is easy unto him that understandeth.

Go from the presence of a foolish man, when thou perceivest not in him the lips of knowledge.