Leviticus 14:46-57

⁴⁶And he that goeth into the house, all the days that it is locked up, shall be unclean until the evening.

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

⁴⁸But if the priest should come in, and see, and, behold, the plague have not spread in the house, after the house was plastered: then shall the priest pronounce the house clean, because the plague is healed.

⁴⁹And he shall take, to atone for the house, two birds, and cedar wood, and a string of scarlet yarn, and hyssop;

⁵⁰And he shall kill the one bird in an earthen vessel over running water;

⁵¹And he shall take the cedar wood, and the hyssop, and the scarlet yarn, and the living bird, and dip them in the blood of the slain bird, and in the running water, and sprinkle on the house seven times:

⁵²And he shall atone for the house with the blood of the bird, and with the running water, and with the living bird, and with the cedar wood, and with the hyssop, and with the string of scarlet yarn;

⁵³But he shall let fly forth the living bird out of the city into the open field, and make thus an atonement for the house, and it shall be clean.

⁵⁴This is the law for all manner of plague of leprosy, and scall,

⁵⁵And for the leprosy of a garment and of a house,

⁵⁶And for a swelling, and for a rising, and for a bright spot;

⁵⁷To teach on the day when something is unclean, and on the day when it is clean: this is the law of the leprosy.