Leviticus 13:50-52

New Catholic Bible

⁵⁰ The priest shall look at the spot, and shall secure that thing that is infected for seven days. ⁵¹ He shall examine the mark on the seventh day. If the spot on the garment has spread, whether it be in the weave or the knit, or on the skin or on anything that is made of skin, then the spot is an active leprosy. It is unclean. ⁵² He shall burn the garment, whether the spot is in the weave or the knit, whether it is made of wool or linen or is anything made of skin. It has an active leprosy, and it shall be burned in the fire.