Leviticus 13:47-55

⁴⁷And when the plague of leprosy is in a garment, whether it be a woolen garment, or a linen garment;

⁴⁸or in the warp, or in the woof, whether they be of linen, or of wool; or in a skin, or in any thing made of skin.

⁴⁹If the plague be greenish or reddish in the garment, or in the skin, or in the warp, or in the woof, or in any thing of skin, it is the plague of leprosy, and shall be shown unto the priest.

⁵⁰And the priest shall look upon the plague, and shut up that which hath the plague seven days.

⁵¹And he shall look on the plague on the seventh day: if the plague be spread in the garment, or in the warp, or in the woof, or in the skin, whatever service skin is used for, the plague is a malignant leprosy: it is unclean.

⁵²And he shall burn the garment, or the warp, or the woof, whether it be of wool or of linen, or any thing of skin, wherein the plague is; for it is a malignant leprosy; it shall be burnt in the fire.

⁵³And if the priest shall look, and, behold, the plague be not spread in the garment, or in the warp, or in the woof, or in any thing of skin;

⁵⁴then the priest shall command that they wash the thing wherein the plague is, and he shall shut it up seven days more.

⁵⁵And the priest shall look, after that the plague is washed; and, behold, if the plague have not changed its colour, and the plague be not spread, it is unclean; thou shalt burn it in the fire; it is a fret, whether the bareness be within or without.