Leviticus 14:41

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

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:

He shall cause the inside of the house to be scraped all over. They shall pour out the mortar that they scraped off outside of the city into an unclean place.