Proverbs 26:2-4

New Living Translation

² Like a fluttering sparrow or a darting swallow,
    an undeserved curse will not land on its intended victim.

³ Guide a horse with a whip, a donkey with a bridle,
    and a fool with a rod to his back!

⁴ Don’t answer the foolish arguments of fools,
    or you will become as foolish as they are.