Leviticus

⁴⁸whether it be in warp, or woof; of linen, or of woollen; whether 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 shewed 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, either in the warp, or in the woof, or in the skin, whatever service skin is used for; the plague is a fretting leprosy; it is unclean. ⁵²And he shall burn the garment, whether the warp or the woof, in woollen or in linen, or any thing of skin, wherein the plague is: for it is a fretting leprosy; it shall be burnt in the fire. ⁵³And if the priest shall look, and, behold, the plague be not spread in the garment, either 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: