Leviticus 13:50-52

King James Version

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

⁵¹ And 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 a skin, or in any work that is made of skin; the plague is a fretting leprosy; it is unclean.

⁵² He shall therefore burn that garment, whether warp or 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.