Léctio Actuum Apostolórum (1,12-14)
Postquam assúmptus est Iesus in cælum revérsi sunt Apóstoli in Ierusálem a monte, qui vocátur Olivéti, qui est iúxta Ierusálem sábbati habens iter. Et cum introíssent, in cenáculum ascendérunt, ubi manébant et Petrus et Ioánnes et Iacóbus et Andréas, Philíppus et Thomas, Bartholomǽus et Matthǽus, Iacóbus Alphǽi et Simon Zelótes et Iúdas Iacóbi. Hi omnes erant perseverántes unanímiter in oratióne cum María matre Iésu et frátribus eíus.
After Jesus had ascended into heaven, the Apostles returned to Jerusalem from the mount that is called Olivet, which is by Jerusalem, distant a Sabboth's journey. And when they were entered in, they went up into an upper chamber, where abode Peter & John, James and Andrew, Philippe and Thomas, Bartholomew and Matthew, James of Alphæus and Simon Zelotes, and Jude of James. All these were persevering with one mind in prayer with the women and Mary the mother of Jesus, and his brethren.