Leviticus 13:25-27

International Standard Version

²⁵ if the priest examines it and indeed the hair has turned white with a white spot appearing more extensive than skin deep, it’s an infectious skin disease with a burn scar that has spread. The priest is to declare him unclean. It’s an infectious skin disease. ²⁶ But if the priest examines it and discovers that there’s no bright area or white hair, or if he discovers that^[a] it’s not more extensive than skin deep and it’s dull, then the priest is to isolate^[b] him for seven days. ²⁷ When the priest examines it on the seventh day and finds that it has indeed spread on the skin, then the priest is to declare him unclean. It’s an infectious skin disease.