Proverbs 25:19-21

International Standard Version

¹⁹ A bad tooth and an unsteady foot—
    that’s what confidence in an unreliable man is like
        in a time of trouble.

²⁰ Taking your coat off when it’s cold
    or pouring vinegar on soda—
        that’s what singing songs does to a heavy heart.

²¹ If your enemy hungers, give him food to eat;
    and if he thirsts, give him water to drink.