Acts 12:9-11

Amplified Bible

⁹ And Peter went out following the angel. He did not realize that what was being done by the angel was real, but thought he was seeing a vision. ¹⁰ When they had passed the first guard and the second, they came to the iron gate that leads into the city. Of its own accord it swung open for them; and they went out and went along one street, and at once the angel left him. ¹¹ When Peter came to his senses, he said, “Now I know for certain that the Lord has sent His angel and has rescued me from the hand of Herod and from all that the Jewish people were expecting [to do to me].”