Numbers 31:22-24

BRG Bible

²² Only the gold, and the silver, the brass, the iron, the tin, and the lead,

²³ Every 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.

²⁴ And ye shall wash your clothes on the seventh day, and ye shall be clean, and afterward ye shall come into the camp.