Proverbs 25:18-20

New International Version - UK

¹⁸ Like a club or a sword or a sharp arrow
    is one who gives false testimony against a neighbour.
¹⁹ Like a broken tooth or a lame foot
    is reliance on the unfaithful in a time of trouble.
²⁰ Like one who takes away a garment on a cold day,
    or like vinegar poured on a wound,
    is one who sings songs to a heavy heart.