Judges 13:5

The angel of Yahweh appeared to the woman, and said to her, "See now, you are barren, and don't bear; but you shall conceive, and bear a son.

Now therefore please beware and drink no wine nor strong drink, and don't eat any unclean thing:

Then the woman came and told her husband, saying, "A man of God came to me, and his face was like the face of the angel of God, very awesome; and I didn't ask him where he was from, neither did he tell me his name:

but he said to me, 'Behold, you shall conceive, and bear a son; and now drink no wine nor strong drink, and eat not any unclean thing; for the child shall be a Nazirite to God from the womb to the day of his death.