Numbers 31:20

You must purify each garment and everything that is made of skin, everything made of goat's hair, and everything made of wood."

So Jacob told his household and all who were with him, "Get rid of the foreign gods you have among you. Purify yourselves and change your clothes.

The Lord said to Moses, "Go to the people and sanctify them today and tomorrow, and make them wash their clothes

"'This is the law: When a man dies in a tent, anyone who comes into the tent and all who are in the tent will be ceremonially unclean seven days.

And whatever the unclean person touches will be unclean, and the person who touches it will be unclean until evening.'"

Treasury of Scripture Knowledge

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

"'This is the law: When a man dies in a tent, anyone who comes into the tent and all who are in the tent will be ceremonially unclean seven days.

So Jacob told his household and all who were with him, "Get rid of the foreign gods you have among you. Purify yourselves and change your clothes.

The Lord said to Moses, "Go to the people and sanctify them today and tomorrow, and make them wash their clothes

And every open container that has no covering fastened on it is unclean.