Leviticus 14:8-9 - The Seven Days Of Purification
8 And he being cleansed, washed his garments and shaved all his hair, and washed in water and was clean: and afterwards he shall come into the camp and dwelt without his tent seven days. 9 And it was in the seventh day, he shall shave all his hair off his head, and his beard, and the front of his eyes; and all his hair shall he shave off; and he washed his garments, and washed his flesh in water, and was clean.