Numbers 31:20 in the World English Bible
You shall purify every garment, and all that is made of skin, and all work of goats’ hair, and all things made of wood.”
Context
19 And 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.
20 And purify all your raiment, and all that is made of skins, and all work of goats’ hair, and all things made of wood.
21 And 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;