When he realized this, he went to the house of Mary, the mother of John whose other name was Mark, where many were gathered together and were praying. And when he knocked at the door of the gateway, a servant girl named Rhoda came to answer. Recognizing Peter's voice, in her joy she did not open the gate but ran in and reported that Peter was standing at the gate. They said to her, "You are out of your mind." But she kept insisting that it was so, and they kept saying, "It is his angel!" But Peter continued knocking, and when they opened, they saw him and were amazed.