Yet truly, there was a sudden earthquake, so great that the foundations of the prison were moved. And immediately all the doors were opened, and the bindings of everyone were released
Other versions
King James Version
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.English Standard Version
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 bonds were unfastened.New International Version
Suddenly there was such a violent earthquake that the foundations of the prison were shaken. At once all the prison doors flew open, and everybody's chains came loose.