18 Now as soon as it was day, there was no small stir among the soldiers about what had become of Peter.
Acts 12:18 Cross References - WEB
Acts 5:22-25
22 But the officers who came didn’t find them in the prison. They returned and reported,
23 “We found the prison shut and locked, and the guards standing before the doors, but when we opened them, we found no one inside!”
24 Now when the high priest, the captain of the temple, and the chief priests heard these words, they were very perplexed about them and what might become of this.
25 One came and told them, “Behold, the men whom you put in prison are in the temple, standing and teaching the people.”
Acts 16:27
27 The jailer, being roused out of sleep and seeing the prison doors open, drew his sword and was about to kill himself, supposing that the prisoners had escaped.
Acts 19:23
23 About that time there arose no small disturbance concerning the Way.