Isaiah 1:22-25

22Thy silver is become dross, thy wine is mixed with water:

23thy princes are rebellious, and companions of thieves; every one loveth presents, and hunteth after rewards; they judge not the fatherless, and the cause of the widow cometh not unto them.

24Therefore saith the Lord, Jehovah of hosts, the Mighty One of Israel: Ah! I will ease me of mine adversaries, and avenge me of mine enemies.

25And I will turn my hand upon thee, and will thoroughly purge away thy dross, and take away all thine alloy;