Proverbs 25:4-5; Proverbs 25:21-22

4 Take away dross from silver, And a vessel for the refiner goeth forth,

5 Take away the wicked before a king, And established in righteousness is his throne.

21 If he who is hating thee doth hunger, cause him to eat bread, And if he thirst, cause him to drink water.

22 For coals thou art putting on his head, And Jehovah giveth recompense to thee.