'Shave' in the Bible

"'If anyone dies very suddenly beside him and he defiles his consecrated head, then he must shave his head on the day of his purification -- on the seventh day he must shave it.

"'Then the Nazirite must shave his consecrated head at the entrance to the tent of meeting and must take the hair from his consecrated head and put it on the fire where the peace offering is burning.

And do this to them to purify them: Sprinkle water of purification on them; then have them shave all their body and wash their clothes, and so purify themselves.