Bible Verses About Shaving: Forbidden to Nazarites

`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.

for, lo, thou art conceiving and bearing a son, and a razor doth not go up on his head, for a Nazarite to God is the youth from the womb, and he doth begin to save Israel out of the hand of the Philistines.'