וְאֶת־הַבַּ֛יִת יַקְצִ֥עַ מִבַּ֖יִת סָבִ֑יב וְשָׁפְכ֗וּ אֶת־הֶֽעָפָר֙ אֲשֶׁ֣ר הִקְצ֔וּ אֶל־מִח֣וּץ לָעִ֔יר אֶל־מָק֖וֹם טָמֵֽא׃
And he shall cause the house to be scraped within round about, and they shall pour out the mortar that they scrape off without the city into an unclean place.
Targum Jonathan on Leviticus
And they shall scrape the inside of the house round about, and throw the dust which they have scraped off without the city into an unclean place.