Leviticus 13:48-50

Revised Standard Version

⁴⁸ in warp or woof of linen or wool, or in a skin or in anything made of skin, ⁴⁹ if the disease shows greenish or reddish in the garment, whether in warp or woof or in skin or in anything made of skin, it is a leprous disease and shall be shown to the priest. ⁵⁰ And the priest shall examine the disease, and shut up that which has the disease for seven days;