Acts 1:12-14

The disciples left the Mount of Olives and returned to Jerusalem, which was less than a mile away. Arriving there, they went into a large second-floor room to pray. Those present were Peter, John, Jacob, Andrew, Philip, Thomas, Bartholomew, Matthew, Jacob (the son of Alpheus), Simon (the zealot), Judas (the son of Jacob), and a number of women, including Mary, Jesus’ mother. His brothers were there as well. All of them were united in prayer, gripped with one passion, interceding night and day.