Proverbs 26:6-9

He cuts off his own feet and drinks violence Who sends a message by the hand of a fool. Like the legs which are useless to the lame, So is a proverb in the mouth of fools. Like one who binds a stone in a sling, So is he who gives honor to a fool. Like a thorn which falls into the hand of a drunkard, So is a proverb in the mouth of fools.