Leviticus 13:6

13:6 The priest must then examine it again on the seventh day, and if the infection has faded and has not spread on the skin, then the priest is to pronounce the person clean. It is a scab, so he must wash his clothes and be clean.

Leviticus 13:31

13:31 But if the priest examines the scall infection and it does not appear to be deeper than the skin, and there is no black hair in it, then the priest is to quarantine the person with the scall infection for seven days.

Leviticus 13:49

13:49 if the infection in the garment or leather or warp or woof or any article of leather is yellowish green or reddish, it is a diseased infection and it must be shown to the priest.

Leviticus 14:48

14:48 “If, however, the priest enters and examines it, and the infection has not spread in the house after the house has been replastered, then the priest is to pronounce the house clean because the infection has been healed.