Leviticus 14:7-10

7He will then sprinkle the blood seven times on the one who is to be cleansed from the skin disease. He is to pronounce him clean and release the live bird over the open countryside.

8The one who is to be cleansed must wash his clothes, shave off all his hair, and bathe with water; he is clean. Afterward he may enter the camp, but he must remain outside his tent for seven days.

9He is to shave off all his hair again on the seventh day: his head, his beard, his eyebrows, and the rest of his hair. He is to wash his clothes and bathe himself with water; he is clean.

10“On the eighth day he must take two unblemished male lambs, an unblemished year-old ewe lamb, a grain offering of six quarts of fine flour mixed with olive oil, and one-third of a quart of olive oil.