Acts 16:26-29

and suddenly there was a great earthquake, so that the foundations of the prison were shaken; and immediately all the doors were opened, and everyone’s chains were unfastened. When the jailer awoke and saw the prison doors opened, he drew his sword and was about to kill himself, thinking that the prisoners had escaped. But Paul called out with a loud voice, saying, “Do not harm yourself, for we are all here!” And the jailer asked for lights and rushed in, and trembling with fear, he fell down before Paul and Silas