Leviticus 14:47-49

New Century Version

⁴⁷ Anyone who eats in that house or lies down there must wash his clothes.

⁴⁸ “Suppose after new stones and plaster have been put in a house, the priest checks it again and the mildew has not spread. Then the priest will announce that the house is clean, because the mildew is gone.

⁴⁹ “Then, to make the house clean, the priest must take two birds, a piece of cedar wood, a piece of red string, and a hyssop plant.