Judges 13:2-7

2And there was a certain man of Zorah, of the family of the Danites, whose name was Manoah; and his wife was barren, and bore not. 3And the angel of the LORD appeared to the woman, and said to her, Behold now, thou art barren, and bearest not: but thou shalt conceive, and bear a son. 4Now therefore beware, I pray thee, and drink not wine nor strong drink, and eat not any unclean thing : 5For, lo, thou shalt conceive, and bear a son; and no razor shall come on his head: for the child shall be a Nazarite to God from the womb: and he shall begin to deliver Israel from the hand of the Philistines. 6Then the woman came and told her husband, saying, A man of God came to me, and his countenance was like the countenance of an angel of God, very terrible: but I asked him not where he was from, neither did he tell me his name: 7But he said to me, Behold, thou shalt conceive, and bear a son; and now drink no wine nor strong drink, neither eat any unclean thing : for the child shall be a Nazarite to God from the womb to the day of his death.