Leviticus 13:49-51

Living Bible

⁴⁹ and there is a greenish or a reddish spot in it, it is probably leprosy, and must be taken to the priest to be examined. ⁵⁰ The priest will put it away for seven days ⁵¹ and look at it again on the seventh day. If the spot has spread, it is a contagious leprosy,