Leviticus

⁴⁵And 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. 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. ⁴⁸And if the priest shall come in, and look, and, behold, the plague hath not spread in the house, after the house was plaistered; then the priest shall pronounce the house clean, because the plague is healed. ⁴⁹And he shall take to cleanse the house two birds, and cedar wood, and scarlet, and hyssop: ⁵⁰and he shall kill one of the birds in an earthen vessel over running water: ⁵¹and he shall take the cedar wood, and the hyssop, and the scarlet, and the living bird, and dip them in the blood of the slain bird, and in the running water, and sprinkle the house seven times: