Leviticus 14:8
The one being cleansed must wash his clothes, shave off all his hair, and bathe with water, that he may be clean. Afterward, he may enter the camp, but he must remain outside his tent for seven days.

Leviticus 14:20
and offer it on the altar, with the grain offering, to make atonement for him, and he will be clean.

Numbers 6:9
If someone suddenly dies in his presence and defiles his consecrated head of hair, he must shave his head on the day of his cleansing--the seventh day.

Numbers 8:7
This is what you must do to cleanse them: Sprinkle them with the water of purification. Have them shave their whole bodies and wash their clothes, and so purify themselves.

Deuteronomy 21:12
then you shall bring her into your house. She must shave her head, trim her nails,