Luke 1:9-11

Young's Literal Translation

⁹ according to the custom of the priesthood, his lot was to make perfume, having gone into the sanctuary of the Lord,

¹⁰ and all the multitude of the people were praying without, at the hour of the perfume.

¹¹ And there appeared to him a messenger of the Lord standing on the right side of the altar of the perfume,