Ecclesiastes 10:3
A doting fool thinketh, that every man doth as foolishly as himself.
Proverbs 13:16
A wise man doth all things with discretion; but a fool will declare his folly.
Proverbs 18:2
A fool hath no delight in understanding, but only in those things wherein his heart rejoiceth.
Proverbs 18:6
A fool's lips are ever brawling, and his mouth provoketh unto battle.
Ecclesiastes 5:3
For where much carefulness is, there are many dreams: and where many words are, there men may hear fools.
1 Peter 4:4
And it seemeth to them a strange thing that ye run not also with them unto the same excess of riot, and therefore speak they evil of you,