Acts 16:24-28

²⁴who having received such a charge, thrust them into the inner prison, and made their feet fast in the stocks.

²⁵But at midnight Paul and Silas praying, were singing praises to God; and the prisoners were listening to them.

²⁶And suddenly there was a great earthquake, so that the foundations of the prison were shaken; and all the doors were immediately opened, and the bands of all were loosed.

²⁷And the jailer awakening out of sleep, and seeing the prison-doors open, drew his sword, and was about to kill himself, supposing that the prisoners had escaped.

²⁸But Paul cried with a loud voice, saying, Do thyself no harm, for we are all here.