Leviticus 14:41
And he shall cause the house to be scraped within round about, and they shall pour out the dust that they scrape off without the city into an unclean place:
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Context
39 And the priest shall come again the seventh day, and shall look: and, behold, the plague be spread in the walls of the house;
40 Then the priest shall command that they take away the stones in which the plague , and they shall cast them into an unclean place without the city:
41 And he shall cause the house to be scraped within round about, and they shall pour out the dust that they scrape off without the city into an unclean place:
42 And they shall take other stones, and put in the place of those stones; and he shall take other morter, and shall plaister the house.
43 And if the plague come again, and break out in the house, after that he has taken away the stones, and after he has scraped the house, and after it is plaistered;