Leviticus 14:7

4 Then shall the priest command to take for him that is to be cleansed two birds alive, [and] clean, and cedar-wood, and scarlet, and hyssop.

5 And the priest shall command that one of the birds be killed in an earthen vessel, over running water.

6 As for the living bird, he shall take it, and the cedar-wood, and the scarlet, and the hyssop, and shall dip them, and the living bird, in the blood of the bird [that was] killed over the running water.

7 And 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.

8 And he that is to be cleansed shall wash his clothes, and shave off all his hair, and wash himself in water, that he may be clean: and after that he shall come into the camp, and shall tarry abroad out of his tent seven days.

9 But it shall be on the seventh day, that he shall shave all his hair off his head, and his beard, and his eye-brows, even all his hair he shall shave off; and he shall wash his clothes, also he shall wash his flesh in water, and he shall be clean.

10 And on the eighth day he shall take two he-lambs without blemish, and one ewe-lamb of the first year without blemish, and three tenth-parts of fine flour [for] a meat-offering, mingled with oil, and one log of oil.