Acts 12:5-7

⁵Peter therefore was kept in prison. But prayer was made without ceasing by the church unto God for him.

⁶And when Herod would have brought him forth, the same night Peter was sleeping between two soldiers, bound with two chains: and the keepers before the door kept the prison.

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