Acts 1:21-23

21Peter then said, ‘Because of this, we must choose another man instead of Judas. That man must have been one of our group all the time that the Lord Jesus was with us.

22That is, from the time when John was baptizing people until the time when Jesus went up to heaven. He must be someone who saw Jesus become alive again after he died, as we did.’

23So the apostles agreed the names of two men. One of them was Joseph. People also called him Barsabbas and sometimes people called him Justus. The other man was called Matthias.