Judges 13:5, 7

You will conceive and will give birth to a son. Raise the boy as one dedicated to God from the womb and never cut his hair. He will begin to deliver Israel from Philistine power.”

but he told me, ‘You will become pregnant, and you will have a son. Make sure you don’t drink any wine or beer, and eat nothing unclean, for the boy will be fully devoted to God from the womb to the day he dies!’ ”