38. the priest will go out to the door of the house and close up the house for seven days.
39. On the seventh day the priest will go back and examine it again. If the mildew in the walls of the house has spread,
40. the priest must order the stones that have the mildew to be torn out and thrown outside the city in an unclean place.
41. He must have the entire inside of the house scraped. The plaster dust scraped off the walls must be dumped in an unclean place outside the city.