Judges 13:3-5

3And the Angel of the Lord appeared to the woman and said to her, “Indeed now, you are barren and have borne no children, but you shall conceive and bear a son.

4Now therefore, please be careful not to drink wine or similar drink, and not to eat anything unclean.

5For behold, you shall conceive and bear a son. And no razor shall come upon his head, for the child shall be a Nazirite to God from the womb; and he shall begin to deliver Israel out of the hand of the Philistines.”