Leviticus 14:35

14:35 then whoever owns the house must come and declare to the priest, ‘Something like an infection is visible to me in the house.’

Leviticus 14:39

14:39 The priest must return on the seventh day and examine it, and if the infection has spread in the walls of the house,

14:46 Anyone who enters the house all the days the priest has quarantined it will be unclean until evening.

14:49 Then he is to take two birds, a piece of cedar wood, a scrap of crimson fabric, and some twigs of hyssop to decontaminate the house,