Acts 12:5-7   5. Peter therefore was kept in prison: but prayer was made without ceasing of the church unto God for him. 6. And 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. 7. And, behold, the angel of the Lord came upon 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.

Acts 16:23-27   23. And when they had laid many stripes upon them, they cast them into prison, charging the jailor to keep them safely: 24. Who, having received such a charge, thrust them into the inner prison, and made their feet fast in the stocks. 25. ¶And at midnight Paul and Silas prayed, and sang praises unto God: and the prisoners heard them. 26. And suddenly there was a great earthquake, so that the foundations of the prison were shaken: and immediately all the doors were opened, and every one's bands were loosed. 27. And the keeper of the prison awaking out of his sleep, and seeing the prison doors open, he drew out his sword, and would have killed himself, supposing that the prisoners had been fled.

Matthew 10:17-22   17. But beware of men: for they will deliver you up to the councils, and they will scourge you in their synagogues; 18. And ye shall be brought before governors and kings for my sake, for a testimony against them and the Gentiles. 19. But when they deliver you up, take no thought how or what ye shall speak: for it shall be given you in that same hour what ye shall speak. 20. For it is not ye that speak, but the Spirit of your Father which speaketh in you. 21. And the brother shall deliver up the brother to death, and the father the child: and the children shall rise up against their parents, and cause them to be put to death. 22. And ye shall be hated of all men for my name's sake: but he that endureth to the end shall be saved.