Ecclesiastes 10
11 Ref If the serpent biteth without enchantment, Then there is no advantage to a master of the tongue.
12 Ref Words of the mouth of the wise `are' gracious, And the lips of a fool swallow him up.
13 Ref The beginning of the words of his mouth `is' folly, And the latter end of his mouth `Is' mischievous madness.
14 Ref And the fool multiplieth words: `Man knoweth not that which is, And that which is after him, who doth declare to him?'