Leviticus 13:51-52

51And he shall look on the plague on the seventh day: if the plague is 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 an active leprosy; it is unclean. 52He shall therefore burn that garment, whether warp or woof, in woollen or in linen, or any thing of skin, in which the plague is: for it is an active leprosy; it shall be burnt in the fire.