Acts 1:16-17; Acts 1:20-22
"Men and brethren, it was necessary that this Scripture be fulfilled, which the Holy Ghost by the mouth of David spoke before concerning Judas, who was the guide to those who took Jesus.
For he was numbered with us, and had obtained a part of this ministry.
For it is written in the book of Psalms: `Let his habitation be desolate, and let no man dwell therein'; and, `His bishopric let another take.'
Therefore from these men who have accompanied us all the time that the Lord Jesus went in and out among us,
beginning from the baptism of John until that same day that He was taken up from us, must one be ordained to be a witness with us of His resurrection."