'Shaved' in the Bible

So Paul, having stayed on for many days, said good-bye to the brothers and sailed away to Syria. Priscilla and Aquila were with him. He shaved his head at Cenchreae because he had taken a vow.

Take these men, purify yourself along with them, and pay for them to get their heads shaved. Then everyone will know that what they were told about you amounts to nothing, but that you yourself are also careful about observing the law.