'Hair' in the Bible

'All days of the vow of his separation a razor doth not pass over his head; till the fulness of the days which he doth separate to Jehovah he is holy; grown up hath the upper part of the hair of his head.

And the Nazarite hath shaved (at the opening of the tent of meeting) the head of his separation, and hath taken the hair of the head of his separation, and hath put it on the fire which is under the sacrifice of the peace-offerings.

and every garment, and every skin vessel, and every work of goats' hair, and every wooden vessel, ye yourselves cleanse.'