Numbers 31:20

And every bit of clothing, and anything made of leather or goats' hair or wood, you are to make clean.

Genesis 35:2

Then Jacob said to all his people, Put away the strange gods which are among you, and make yourselves clean, and put on a change of clothing:

Exodus 19:10

And the Lord said to Moses, Go to the people and make them holy today and tomorrow, and let their clothing be washed.

Numbers 19:14-16

This is the law when death comes to a man in his tent: everyone who comes into the tent, and everyone who is in the tent, will be unclean for seven days.

Numbers 19:22

Anything touched by the unclean person will be unclean; and any person touching it will be unclean till evening.

Treasury of Scripture Knowledge

Summary

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

General references

Bible References

Raiment

Numbers 19:14
This is the law when death comes to a man in his tent: everyone who comes into the tent, and everyone who is in the tent, will be unclean for seven days.
Genesis 35:2
Then Jacob said to all his people, Put away the strange gods which are among you, and make yourselves clean, and put on a change of clothing:
Exodus 19:10
And the Lord said to Moses, Go to the people and make them holy today and tomorrow, and let their clothing be washed.

General references

Numbers 19:15
And every open vessel without a cover fixed on it will be unclean.

Basic English, produced by Mr C. K. Ogden of the Orthological Institute - public domain