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 he must look at the mildew again. If the mildew has spread on the cloth (either woven or knitted) or the leather, no matter what the leather was used for, it is a mildew that destroys; it is unclean.
the priest must order the people to tear out the stones with the mildew on them. They should throw them away, at a certain unclean place outside the city.