5) A faithful witness will not lie: but a false witness will utter lies.
6) A scorner seeketh wisdom, and [findeth it] not: but knowledge [is] easy unto him that understandeth.
7) Go from the presence of a foolish man, when thou perceivest not [in him] the lips of knowledge.
8) The wisdom of the prudent [is] to understand his way: but the folly of fools [is] deceit.
9) Fools make a mock at sin: but among the righteous [there is] favour. (Proverbs 14:5-9)
For the SIH devotional on this subject: