Numbers 31:22-23
Read this passage and open each verse for the full verse feed and commentary tools.
22Only the gold, and the silver, the brass, the iron, the tin, and the lead, 23Every thing that may abide the fire, ye shall make it go through the fire, and it shall be clean: nevertheless it shall be purified with the water of separation: and all that abideth not the fire ye shall make go through the water.
Numbers 31:22-23 (KJV)