Leviticus 14:45 KJV

43And if the plague come again, and break out in the house, after that he hath taken away the stones, and after he hath scraped the house, and after it is plaistered;

44Then the priest shall come and look, and, behold, if the plague be spread in the house, it is a fretting leprosy in the house: it is unclean.

45And he shall break down the house, the stones of it, and the timber thereof, and all the morter of the house; and he shall carry them forth out of the city into an unclean place.

46Moreover he that goeth into the house all the while that it is shut up shall be unclean until the even.

47And he that lieth in the house shall wash his clothes; and he that eateth in the house shall wash his clothes.