Leviticus 14:9
When the seventh day is come, he shall shave off all his hair both upon his head and his beard and on his brows: and even all the hair that is on him, shall be shaven off. And he shall wash his clothes and his flesh in water, and then he shall be clean.
Numbers 6:9
"'And if it fortune that any man, by chance, die suddenly before him and defile the head of his abstinence, then must he shave his head the day of his cleansing: even the seventh day he shall shave it.
Leviticus 14:8
"And he that is cleansed shall wash his clothes and shave off all his hair, and wash himself in water, and then he is clean. And after that he shall come into the host, but shall tarry without his tent seven days.
Numbers 8:7
And this do unto them when thou cleansest them: sprinkle water of purifying upon them and make a razor to run along upon all the flesh of them, and let them wash their clothes, and then they shall be clean.