Leviticus 13:51-53

New Catholic Bible

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. ⁵³ But if the priest examines it and the spot has not spread on the garment, either in the weave or the knit or on anything made of skin,