Judges 13:4

1 And the children of Israel did evil again in the sight of the LORD; and the LORD delivered them into the hand of the Philistines forty years.

2 And 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.

3 And 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.

4 Now therefore beware, I pray thee, and drink not wine, nor strong drink, and eat not any unclean [thing]:

5 For 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 his birth: and he shall begin to deliver Israel from the hand of the Philistines.

6 Then 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 whence he [was], neither did he tell me his name:

7 But 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 his birth to the day of his death.