Leviticus 13:49-51

Modern English Version

⁴⁹ and if the disease is greenish or reddish in the garment, or in the leather, or in the warp or woof, or in anything made of leather, it is a leprous disease and shall be shown to the priest. ⁵⁰ And the priest shall examine the disease, and isolate the infected article for seven days. ⁵¹ And he shall examine the disease on the seventh day. If the disease has spread in the garment, either in the warp or in the woof, or in the leather, or in any work that is made of leather, this is a spreading leprous disease. It is unclean.