Acts 12:3-7

³and having seen that it is pleasing to the Jews, he added to lay hold of Peter also — and they were the days of the unleavened food —

⁴whom also having seized, he did put in prison, having delivered him to four quaternions of soldiers to guard him, intending after the passover to bring him forth to the people.

⁵Peter, therefore, indeed, was kept in the prison, and fervent prayer was being made by the assembly unto God for him,

⁶and when Herod was about to bring him forth, the same night was Peter sleeping between two soldiers, having been bound with two chains, guards also before the door were keeping the prison,

⁷and lo, a messenger of the Lord stood by, and a light shone in the buildings, and having smitten Peter on the side, he raised him up, saying, 'Rise in haste,' and his chains fell from off his hands.