Mark 3:14-19

14And he appointed twelve (whom he also named apostles) so that they might be with him and he might send them out to preach 15and have authority to cast out demons. 16He appointed the twelve: Simon (to whom he gave the name Peter); 17James the son of Zebedee and John the brother of James (to whom he gave the name Boanerges, that is, Sons of Thunder); 18Andrew, and Philip, and Bartholomew, and Matthew, and Thomas, and James the son of Alphaeus, and Thaddaeus, and Simon the Zealot, 19and Judas Iscariot, who betrayed him.