 and he shall sit welling together and cleansing silver, and he shall purge the sons of Levi; and he shall purge them as gold and as silver, and they shall be offering to the Lord sacrifices in rightwiseness. and he shall sit welling together and cleansing, or purging and refining, silver, and he shall purge the Levites; yea, he shall refine them like gold and silver, and then they shall offer to the Lord sacrifices in righteousness. 