Luke 1:13-15

But the angel said to him, “Do not be afraid, Zacharias, because your petition [in prayer] was heard, and your wife Elizabeth will bear you a son, and you will name him John. You will have great joy and delight, and many will rejoice over his birth, for he will be great and distinguished in the sight of the Lord; and will never drink wine or liquor, and he will be filled with and empowered to act by the Holy Spirit while still in his mother’s womb. [Num 6:3]