Acts 12:5-10

5Peter therefore was kept in the prison: but prayer was made earnestly of the church unto God for him.

6And when Herod was about to bring him forth, the same night Peter was sleeping between two soldiers, bound with two chains: and guards before the door kept the prison.

7And behold, an angel of the Lord stood by him, and a light shined in the cell: and he smote Peter on the side, and awoke him, saying, Rise up quickly. And his chains fell off from his hands.

8And the angel said unto him, Gird thyself, and bind on thy sandals. And he did so. And he saith unto him, Cast thy garment about thee, and follow me.

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

10And when they were past the first and the second ward, they came unto the iron gate that leadeth into the city; which opened to them of its own accord: and they went out, and passed on through one street; and straightway the angel departed from him.