Proverbs 25:4-5; Proverbs 25:21-22
Take away the dross from the silver, And material comes out for the refiner;
Take away the wicked from the king's presence, And his throne will be established in righteousness.
If your enemy is hungry, give him food to eat; If he is thirsty, give him water to drink:
For you will heap coals of fire on his head, And the LORD will reward you.