Numbers 31:23 BBE

²¹  Then Eleazar the priest said to the men of war who had been to the fight, This is the rule of the law which the Lord has given to Moses:

²²  But gold and silver and brass and iron and tin and lead,

²³  And anything which may be heated, is to go through the fire and be made clean; but in addition it is to be put in the water of cleaning: and anything which may not go through the fire is to be put in the water.

²⁴  And on the seventh day, after washing your clothing, you will be clean, and then you may come into the tent-circle.

²⁵  And the Lord said to Moses,