Acts 1:12-15

Then the apostles returned to Jerusalem from the hill called the Mount of Olives, a Sabbath day’s walk from the city. When they arrived, they went upstairs to the room where they were staying. Those present were: Peter, John, James and Andrew; Philip and Thomas; Bartholomew and Matthew; James son of Alphaeus, Simon the Zealot and Judas son of James. They all joined together constantly in prayer, along with the women and Mary the mother of Jesus, and with his brothers. In those days Peter stood up among the believers (a group numbering about a hundred and twenty)