English Standard Version
"We found the prison securely locked and the guards standing at the doors, but when we opened them we found no one inside."New International Version
"We found the jail securely locked, with the guards standing at the doors; but when we opened them, we found no one inside."Catholic Public Domain Version
saying: "We found the prison certainly locked up with all diligence, and the guards standing before the door. But upon opening it, we found no one within.