'Shaved' in the Bible

So Paul, [after] remaining many days longer, said farewell to the brothers [and] sailed away to Syria, and with him Priscilla and Aquila. He shaved [his] head at Cenchrea, because he had [taken] a vow.

but every woman who prays or prophesies with uncovered head dishonors her head, for she is one and the same with the one whose [head] is shaved.

For if a woman does not cover herself, let her [hair] be shorn off. But if [it is] shameful for a woman to [have her head] shorn or shaved, let her cover her [head].