Proverbs 25:21-22 (NIV) 21 If your enemy is hungry, give him food to eat; if he is thirsty, give him water to drink. 22 In doing this, you will heap burning coals on his head, and the LORD will reward you.
Repay evil with good and you deprive the evildoer of all the pleasure of his wickedness —Leo Tolstoy
Today's Best Illustrations – Volume 5, (Carol Stream, IL: Christianity Today, 1997), WORDsearch CROSS e-book, Under: "GOOD FOR EVIL".