Proverbs 17:18-21

¹⁸A foolish man will clap hands, when he is surety for his friend.

¹⁹He that studieth discords, loveth quarrels: and he that exalteth his door, seeketh ruin.

²⁰He that is of a perverse heart, shall not find good: and he that perverteth his tongue, shall fall into evil.

²¹A fool is born to his own disgrace: and even his father shall not rejoice in a fool.