Acts 16:27

Then the prison guard, having been jarred awake, and seeing the doors of the prison open, drew his sword and intended to kill himself, supposing that the prisoners had fled

Other versions

King James Version

And the keeper of the prison awaking out of his sleep, and seeing the prison doors open, he drew out his sword, and would have killed himself, supposing that the prisoners had been fled.

English Standard Version

When the jailer woke and saw that the prison doors were open, he drew his sword and was about to kill himself, supposing that the prisoners had escaped.

New International Version

The jailer woke up, and when he saw the prison doors open, he drew his sword and was about to kill himself because he thought the prisoners had escaped.