3 Moseboken 14:9

Men på den sjunde dagen ska han raka av allt sitt hår och sitt skägg och sina ögonbryn, allt hår ska han raka av, och han ska tvätta sina kläder och han ska tvätta sin kropp och han ska vara ren.

But it shall be on the seventh day, that he shall shave all his hair off his head and his beard and his eyebrows, 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.