Leviticus 13:3-5

World English Bible

³ The priest shall examine the plague in the skin of the body. If the hair in the plague has turned white, and the appearance of the plague is deeper than the body’s skin, it is the plague of leprosy; so the priest shall examine him and pronounce him unclean. ⁴ If the bright spot is white in the skin of his body, and its appearance isn’t deeper than the skin, and its hair hasn’t turned white, then the priest shall isolate the infected person for seven days. ⁵ The priest shall examine him on the seventh day. Behold, if in his eyes the plague is arrested and the plague hasn’t spread in the skin, then the priest shall isolate him for seven more days.