Leviticus 14:6-8

New Revised Standard Version Catholic Edition

⁶ He shall take the living bird with the cedarwood and the crimson yarn and the hyssop, and dip them and the living bird in the blood of the bird that was slaughtered over the fresh water. ⁷ He shall sprinkle it seven times upon the one who is to be cleansed of the leprous^[a] disease; then he shall pronounce him clean, and he shall let the living bird go into the open field. ⁸ The one who is to be cleansed shall wash his clothes, and shave off all his hair, and bathe himself in water, and he shall be clean. After that he shall come into the camp, but shall live outside his tent seven days.