Leviticus 13:33

He shall be shaven, but the scall shall he not shave; and the priest shall shut up him that hath the scall seven days more:

then he shall be shaved, but he shall not shave the itch; and the priest shall shut him up who has the itch seven more days.

then he shall be shaven, but the scall shall he not shave; and the priest shall shut up `him that hath' the scall seven days more:

then he hath shaved himself, but the scall he doth not shave; and the priest hath shut up `him who hath' the scall a second seven days.

then the person must shave himself except for the scaly area. Then the priest shall isolate him for another seven days.