Acts 1:23-26

And they put forward two, Joseph called Barsabbas, who was surnamed Justus, and Matthias. And they prayed, and said, Thou, Lord, who knowest the hearts of all men, show of these two the one whom thou hast chosen, to take the place in this ministry and apostleship from which Judas fell away, that he might go to his own place. And they gave lots for them; and the lot fell upon Matthias; and he was numbered with the eleven apostles.