On the night before Herod was to bring him to trial, Peter was sleeping between two soldiers, bound with two chains, with sentries standing guard at the entrance to the prison.
KJV
And when Herod would have brought him forth, the same night Peter was sleeping between two soldiers, bound with two chains: and the keepers before the door kept the prison.
ASV
And when Herod was about to bring him forth, the same night Peter was sleeping between two soldiers, bound with two chains: and guards before the door kept the prison.