Leviticus 14:35-44

³⁵then the owner of the house shall come and report to the priest, saying, I have seen as it were a plague in the house.

³⁶And the priest shall give orders to remove the furniture of the house, before the priest comes in to see the plague, and thus none of the things in the house shall become unclean; and afterwards the priest shall go in to examine the house.

³⁷And he shall look on the plague, and, behold, if the plague is in the walls of the house, he will see greenish or reddish cavities, and the appearance of them will be beneath the surface of the walls.

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,

⁴⁰then the priest shall give orders, and they shall take away the stones in which the plague is, and shall cast them out of the city into an unclean place.

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.

⁴³And if the plague should return again, and break out in the house after they have taken away the stones and after the house is scraped, and after it has been plastered,

⁴⁴then the priest shall go in and see if the plague is spread in the house: it is a confirmed leprosy in the house, it is unclean.