Leviticus 14:39-41

International Standard Version

³⁹ He is to return after seven days to examine it. If the contagion has spread to the walls of the house, ⁴⁰ then the priest is to command that they take out the contaminated stones and discard them in an unclean place outside the city.

⁴¹ “Now as for the house, they are to scrape off inside and outside the house and then discard the torn out plaster in an unclean place outside the city.