Leviticus 14:37-49

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.

⁴⁵And they shall take down the house, and its timbers and its stones, and they shall carry out all the mortar without the city into an unclean place.

⁴⁶And he that goes into the house at any time, during its separation, shall be unclean until evening.

⁴⁷And he that sleeps in the house shall wash his garments, and be unclean until evening; and he that eats in the house shall wash his garments, and be unclean until evening.

⁴⁸and if the priest shall arrive and enter and see, and behold the plague be not at all spread in the house after the house has been plastered, then the priest shall declare the house clean, because the plague is healed.

⁴⁹And he shall take to purify the house two clean living birds, and cedar wood, and spun scarlet, and hyssop.