Garments: Cleansed by Water from Ceremonial Uncleanness
Source: TTT
Leviticus 11:32
When one of them dies and falls on something, that article becomes unclean; any article of wood, clothing, leather, sackcloth, or any implement used for work must be rinsed with water and will remain unclean until evening; then it will be clean.
Numbers 31:20
And purify every garment and leather good, everything made of goat’s hair, and every article of wood.”