Mark 3:13-19

Afterward, Jesus went up on a mountainside and called to himself the men he wanted to be his close companions, so they went up with him. He appointed the Twelve, whom he named apostles. He wanted them to be continually at his side as his friends, and so that he could send them out to preach and have authority to heal the sick and to cast out demons. He appointed his Twelve and gave Simon the nickname Peter the Rock. And he gave the brothers, Jacob and John, the sons of Zebedee, the nickname Benay-Regah, which means “passionate sons.” The others were Andrew, Philip, Bartholomew, Matthew, Thomas, Jacob the son of Alphaeus, Thaddaeus, Simon the Nationalist, and Judas Iscariot, who betrayed him.