King James Version
And when she knew Peter's voice, she opened not the gate for gladness, but ran in, and told how Peter stood before the gate.English Standard Version
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.New International Version
When she recognized Peter's voice, she was so overjoyed she ran back without opening it and exclaimed, "Peter is at the door!"