Judges 13: 1-5
1 And the people of Israel again did what was evil in the sight of the Lord, so the Lord gave them into the hand of the Philistines for forty years.
2 There was a certain man of Zorah, of the tribe of the Danites, whose name was Manoah. And his wife was barren and had no children. 3 And the angel of the Lord appeared to the woman and said to her, “Behold, you are barren and have not borne children, but you shall conceive and bear a son. 4 Therefore be careful and drink no wine or strong drink, and eat nothing unclean, 5 for behold, you shall conceive and bear a son. No razor shall come upon his head, for the child shall be a Nazirite to God from the womb, and he shall begin to save Israel from the hand of the Philistines.”