Acts 12:9-17

9So Peter followed him out, but he was unaware that what the angel was doing was real. He thought he was only seeing a vision. 10They passed the first and second guards and came to the iron gate leading to the city, which opened for them by itself. When they had gone outside and walked the length of one block, the angel suddenly left him.

11Then Peter came to himself and said, “Now I know for sure that the Lord has sent His angel and rescued me from Herod’s grasp and from everything the Jewish people were anticipating.”

12And when he had realized this, he went to the house of Mary the mother of John, also called Mark, where many people had gathered together and were praying. 13He knocked at the outer gate, and a servant girl named Rhoda came to answer it. 14When she recognized Peter’s voice, she was so overjoyed that she forgot to open the gate, but ran inside and announced, “Peter is standing at the gate!”

15“You are out of your mind,” they told her. But when she kept insisting it was so, they said, “It must be his angel.”

16But Peter kept on knocking, and when they opened the door and saw him, they were astounded. 17Peter motioned with his hand for silence, and he described how the Lord had brought him out of the prison. “Send word to James and to the brothers,” he said, and he left for another place.