On the seventh day the priest is to reexamine him, and if he sees that the infection is unchanged and has not spread on the skin, the priest must isolate him for another seven days.
- Leviticus 13:5
The priest will reexamine him, and if the rash has spread on the skin, the priest must pronounce him unclean; he has a skin disease.
- Leviticus 13:8
On the seventh day the priest is to reexamine him, and if it has spread further on the skin, the priest must pronounce him unclean; it is a diseased infection.