Leviticus 14:40

³⁸And the priest shall come out of the house to the door of the house, and the priest shall separate the house seven days.

³⁹And the priest shall return on the seventh day and view the house; and, behold, if the plague is spread in the walls of the house,

— Leviticus 14:40 —

⁴¹And they shall scrape the house within round about, and shall pour out the dust scraped off outside the city into an unclean place.

⁴²And they shall take other scraped stones, and put them in the place of the former stones, and they shall take other plaster and plaster the house.