31:19And do ye abide without the camp seven days: whosoever hath killed any person, and whosoever hath touched any slain, purify both yourselves and your captives on the third day, and on the seventh day.

31:20And purify all your raiment, and all that is made of skins, and all work of goats' hair, and all things made of wood.

31:21And Eleazar the priest said unto the men of war which went to the battle, This is the ordinance of the law which the LORD commanded Moses;

31:22Only the gold, and the silver, the brass, the iron, the tin, and the lead,

31:23Every 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.

31:24And ye shall wash your clothes on the seventh day, and ye shall be clean, and afterward ye shall come into the camp.