- Acts 1:13 - "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 and Simon the Zealot, and Judas son of James."
- Acts 1:15 - "In those days Peter stood up among the believers (a group numbering about a hundred and twenty)"
- Acts 1:20 - “For,” said Peter, “it is written in the Book of Psalms:
“‘May his place be deserted;
let there be no one to dwell in it,’["Psalm 69:25"]
“‘May another take his place of leadership.’["Psalm 109:8"]