If a snake bites before it is charmed, there is no profit for the charmer.1
References for Ecclesiastes 10:11
Words from a wise man's mouth are gracious,2 but a fool is consumed by his own lips.3
References for Ecclesiastes 10:12
At the beginning his words are folly; at the end they are wicked madness--
and the fool multiplies words.4 No one knows what is coming-- who can tell him what will happen after him?5
References for Ecclesiastes 10:14
A fool's work wearies him; he does not know the way to town.