Leviticus 14:2–8

²This shall be the law of the leper in the day of his cleansing: he shall be brought unto the priest, ³and the priest shall go out of the camp; and when the priest looketh, and behold, the sore of leprosy is healed in the leper, ⁴then shall the priest command to take for him that is to be cleansed two clean living birds, and cedar-wood, and scarlet, and hyssop. ⁵And the priest shall command that one bird be killed in an earthen vessel over running water: ⁶as to the living bird—he shall take it, and the cedar-wood, and the scarlet, and the hyssop, and dip them and the living bird in the blood of the bird that was killed over the running water; ⁷and he shall sprinkle upon him that is to be cleansed from the leprosy seven times, and shall pronounce him clean, and shall let the living bird loose into the open field. ⁸And he that is to be cleansed shall wash his garments, and shave all his hair, and bathe in water, and he shall be clean; and afterwards shall he come into the camp, and shall abide outside his tent seven days.