Leviticus 14:44-45

ERV(i) 44 then the priest shall come in and look, and, behold, if the plague be spread in the house, it is a fretting leprosy in the house: it is unclean. 45 And he shall break down the house, the stones of it, and the timber thereof, and all the mortar of the house; and he shall carry them forth out of the city into an unclean place.