Malachi 3:2-4

King James Version

² But who may abide the day of his coming? and who shall stand when he appeareth? for he is like a refiner's fire, and like fullers' soap:

³ And he shall sit as a refiner and purifier of silver: and he shall purify the sons of Levi, and purge them as gold and silver, that they may offer unto the Lord an offering in righteousness.

⁴ Then shall the offering of Judah and Jerusalem be pleasant unto the Lord, as in the days of old, and as in former years.