Acts 16:22-26

The crowd joined the attack against them. The Roman officers tore the clothes of Paul and Silas and had them beaten with rods. Then Paul and Silas were thrown into jail, and the jailer was ordered to guard them carefully. When he heard this order, he put them far inside the jail and pinned their feet down between large blocks of wood. About midnight Paul and Silas were praying and singing songs to God as the other prisoners listened. Suddenly, there was a strong earthquake that shook the foundation of the jail. Then all the doors of the jail broke open, and all the prisoners were freed from their chains.