Luke 1:11

11 An angel of the Lord appeared to him, standing at the right side of the altar where the incense was burned.

Luke 1:11 In-Context

9 According to the custom followed by the priests, he was chosen by lot to burn incense on the altar. So he went into the Temple of the Lord,
10 while the crowd of people outside prayed during the hour when the incense was burned.
11 An angel of the Lord appeared to him, standing at the right side of the altar where the incense was burned.
12 When Zechariah saw him, he was alarmed and felt afraid.
13 But the angel said to him, "Don't be afraid, Zechariah! God has heard your prayer, and your wife Elizabeth will bear you a son. You are to name him John.
Scripture taken from the Good News Translation - Second Edition, Copyright 1992 by American Bible Society. Used by Permission.