Leviticus 13:53-55

New Catholic Bible

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, ⁵⁴ then the priest shall order that the thing with the mark be washed,^[a] and he shall secure it for seven more days. ⁵⁵ The priest shall examine the thing with the spot after it has been washed. If the color of the spot has not changed, even if it has not spread, it is unclean. It shall be burned in the fire whether the bare spot is on the inside or outside.