Acts 12:7-11

7 And, behold, the angel of the Lord came on him, and a light shined in the prison: and he smote Peter on the side, and raised him up, saying, Arise up quickly. And his chains fell off from his hands.

8 And the angel said to him, Gird yourself, and bind on your sandals. And so he did. And he said to him, Cast your garment about you, and follow me.

9 And he went out, and followed him; and knew not that it was true which was done by the angel; but thought he saw a vision.

10 When they were past the first and the second ward, they came to the iron gate that leads to the city; which opened to them of his own accord: and they went out, and passed on through one street; and immediately the angel departed from him.

11 And when Peter was come to himself, he said, Now I know of a surety, that the LORD has sent his angel, and has delivered me out of the hand of Herod, and from all the expectation of the people of the Jews.