4And when he had seized him, he put him in prison, delivering him over to four squads of soldiers to guard him, intending after the Passover to bring him out to the people.
Peter was likely imprisoned in Fortress Antonia, a military barracks overlooking the Temple.1
4 And when he had seized him, he put him in prison, delivering him over to four squads of soldiers to guard him, intending after the Passover to bring him out to the people.