Proverbs 29:9

If a wise man has a controversy with a foolish man, whether he be angry or laugh, there will be no rest.

Proverbs 26:4

Answer not a fool according to his folly, lest thou also be like to him.

Ecclesiastes 10:13

The beginning of the words of his mouth is foolishness, and the end of his talk is mischievous madness.

Matthew 7:6

Do not give what is holy to the dogs, nor cast your pearls before the swine, lest they trample them by their feet, and having turn back may lacerate you.

Matthew 11:17-19

and saying, We piped to you, and ye did not dance, we mourned to you, and ye did not beat the breast.

Treasury of Scripture Knowledge did not add