Leviticus 13:27-35

²⁷On the seventh day the priest will inspect the person again. If then the spot has spread further on the skin, the priest will declare them unclean; it is a serious skin disease.

²⁸But if the spot stays the same and hasn't spread on the skin, but has faded, it's the swelling from the burn, and the priest will declare them clean because it's just the scar from the burn.

²⁹If someone, man or woman, has a sore on the head or chin,

³⁰the priest shall inspect it, and if it appears to be more than superficial and the hair in it has become pale and thin, the priest must declare them unclean; it is an infection producing scabs, a serious disease of the head or chin.

³¹However, if the priest inspects the scabby infection and it doesn't seem to be more than superficial and has no pale hair in it, the priest is to place the person in isolation for seven days.

³²On the seventh day the priest will inspect the person again and if the scabby infection has not spread and there is no pale hair in it, and it doesn't seem to be more than superficial,

³³then the person must shave themselves except for the scaly area. The priest is to place the person in isolation for another seven days.

³⁴On the seventh day the priest will inspect the scabby infection, and if it has not spread on the skin and doesn't seem to be more than superficial, the priest is to pronounce the person clean. They must wash their clothes and will be clean.

³⁵However, if the scabby infection has spread on the skin after been declared clean,