Acts of the Apostles 16:25-28

Around midnight Paul and Silas were praying and singing hymns to God, and the other prisoners were listening. Suddenly, there was a massive earthquake, and the prison was shaken to its foundations. All the doors immediately flew open, and the chains of every prisoner fell off! The jailer woke up to see the prison doors wide open. He assumed the prisoners had escaped, so he drew his sword to kill himself. But Paul shouted to him, “Stop! Don’t kill yourself! We are all here!”