Luke 1:5-12

There was in the days of Herod, king of Judæa, a certain priest named Zacharias, of the course of Abijah: and he had a wife of the daughters of Aaron, and her name was Elisabeth. And they were both righteous before God, walking in all the commandments and ordinances of the Lord blameless. And they had no child, because that Elisabeth was barren, and they both were now well stricken in years. Now it came to pass, while he executed the priest’s office before God in the order of his course, according to the custom of the priest’s office, his lot was to enter into the temple of the Lord and burn incense. And the whole multitude of the people were praying without at the hour of incense. And there appeared unto him an angel of the Lord standing on the right side of the altar of incense. And Zacharias was troubled when he saw him, and fear fell upon him.