Acts 1:12-14
12 Then returned they unto Jerusalem from the mount called Olivet, which is nigh unto Jerusalem, a Sabbath day's journey off.
13 And when they were come in, they went up into the upper chamber, where they were abiding; both Peter and John and James and Andrew, Philip and Thomas, Bartholomew and Matthew, James [the son] of Alphaeus, and Simon the Zealot, and Judas [the son] of James.
14 These all with one accord continued stedfastly in prayer, with the women, and Mary the mother of Jesus, and with his brethren.