7Go from the presence of a foolish man, when thou perceivest not in him the lips of knowledge. 8The wisdom of the prudent is to understand his way: but the folly of fools is deceit. 9Fools make a mock at sin: but among the righteous there is favour. 10The heart knoweth his own bitterness; and a stranger doth not intermeddle with his joy.11The house of the wicked shall be overthrown: but the tabernacle of the upright shall flourish. 12There is a way which seemeth right unto a man, but the end thereof are the ways of death. 13Even in laughter the heart is sorrowful; and the end of that mirth is heaviness.