Luke 1:11-19 New Revised Standard Version (NRSV)
11 Then there appeared to him an angel of the Lord, standing at the right side of the altar of incense. 12 When Zechariah saw him, he was terrified; and fear overwhelmed him. 13 But the angel said to him, “Do not be afraid, Zechariah, for your prayer has been heard. Your wife Elizabeth will bear you a son, and you will name him John. 14 You will have joy and gladness, and many will rejoice at his birth, 15 for he will be great in the sight of the Lord. He must never drink wine or strong drink; even before his birth he will be filled with the Holy Spirit. 16 He will turn many of the people of Israel to the Lord their God. 17 With the spirit and power of Elijah he will go before him, to turn the hearts of parents to their children, and the disobedient to the wisdom of the righteous, to make ready a people prepared for the Lord.” 18 Zechariah said to the angel, “How will I know that this is so? For I am an old man, and my wife is getting on in years.” 19 The angel replied, “I am Gabriel. I stand in the presence of God, and I have been sent to speak to you and to bring you this good news.