Leviticus 14:44, 45
Leviticus 14:44 NIV
the priest is to go and examine it and, if the mold has spread in the house, it is a persistent defiling mold; the house is unclean.
Leviticus 14:45 NIV
It must be torn down—its stones, timbers and all the plaster—and taken out of the town to an unclean place.