Acts 12:4-6
And when he had apprehended him, he put him in prison, and delivered him to four squads of soldiers to keep him; intending after Easter to bring him forth to the people.
Nave's Topical Index—AKJV

Acts 28:16
And when we came to Rome, the centurion delivered the prisoners to the captain of the guard: but Paul was suffered to dwell by himself with a soldier that kept him.
Nave's Topical Index—AKJV