Proverbs 25:18-22

Like a club, a sword, and a sharp arrow Is a person who gives false testimony against his neighbor.

Like a bad tooth and an unsteady foot Is confidence in a treacherous person in time of trouble.

Like one who takes off a garment on a cold day, or like vinegar on soda, Is one who sings songs to a troubled heart.

If your enemy is hungry, give him food to eat; And if he is thirsty, give him water to drink;

For you will heap burning coals on his head, And the Lord will reward you.