“Someone might have on his skin a swelling or a rash or a bright spot. If the sore looks like a harmful skin disease, the person must be brought to Aaron the priest or to one of Aaron’s sons, the priests.
On the seventh day the priest must look at him again. If the spot has spread on the skin, the priest must announce that the person is unclean. It is a harmful skin disease.
On the seventh day the priest must look at the person again. If the sore has faded and has not spread on the skin, the priest must announce that the person is clean. The sore is only a rash. The person must wash his clothes, and he will become clean again.
The priest must look at him, and if the rash has spread on the skin, the priest must announce that the person is unclean; it is a harmful skin disease.