Ecclesiastes 10:12-14

NHEB(i) 12 The words of a wise man's mouth are gracious; but a fool is swallowed by his own lips. 13 The beginning of the words of his mouth is foolishness; and the end of his talk is mischievous madness. 14 A fool also multiplies words. Man doesn't know what will be; and that which will be after him, who can tell him?