Talmud su Levitico 14:44

If leprous stones were turned into lime, some Tannaїm state they rose from their impurity¹¹⁵Since they are no longer stones.; some Tannaїm state they did not rise from their impurity. For him who stated they rose from their impurity, are they permitted¹¹⁶For usufruct., but for him who stated they did not rise from their impurity, are they forbidden? Even for him who stated they rose from their impurity, they are forbidden since it is written (Lev. 14:44): “A cursed plague”, it should be cursed and you shall have no usufruct from it. Rebbi Abbahu in the name of Rebbi Joḥanan: The ashes of everything burned are permitted except ashes coming from idolatry. Rebbi Ḥiyya bar Joseph objected before Rebbi Joḥanan: There are the ashes¹¹⁷The lime produced by burning limestone. of the (leprous) house which do not come from idolatry and you say they are forbidden! He said to him, there is a difference since it is written “tearing down, tearing down¹¹⁸Since for idolatry the same root implies prohibition of usufruct (Deut. 12:3), including the ashes of holy trees, for the leprous house the root נתץ (Lev. 14:45) must mean the same (cf. Berakhot 7, Note 41)..”