Mark 3:13-19 - The Selection Of The Twelve Apostles
13 Then He went up on the hillside and summoned to Him those whom He wanted, and they went to Him. 14 And He appointed the Twelve, to whom He gave the title, apostles, to be with Him, to send them forth to preach, 15 and to have the right to drive out the demons.
16 The Twelve whom He appointed were: Peter, the name which He gave to Simon, 17 James the son of Zebedee, and John, James's brother (He named them Boanerges, which means Sons of Thunder), 18 Andrew, Philip, Bartholomew, Matthew, Thomas, James the son of Alpheus, Thaddeus, Simon the Zealot, 19 and Judas Iscariot, who betrayed Him. Then He went home.
12 Now it was in those days that He went up on the mountain to pray, and He spent the whole night in prayer to God. 13 When day came, He called His disciples to Him, and selected from them twelve whom He also named apostles:
14 Simon whom he named Peter, his brother Andrew, James, John, Philip, Bartholomew, 15 Matthew, Thomas, James the son of Alpheus, Simon who was called the Zealot, 16 Judas the son of James, and Judas Iscariot, who afterward turned traitor.