Leviticus 13:48-50

New King James Version

⁴⁸ whether it is in the warp or woof of linen or wool, whether in leather or in anything made of leather, ⁴⁹ and if the plague is greenish or reddish in the garment or in the leather, whether in the warp or in the woof, or in anything made of leather, it is a leprous ^[a]plague and shall be shown to the priest. ⁵⁰ The priest shall examine the plague and isolate that which has the plague seven days.