Mark 3:15

13He went up into the mountain and called to himself those whom he wanted, and they went to him.

14He appointed twelve, that they might be with him, and that he might send them out to preach

15and to have authority to heal sicknesses and to cast out demons:

16Simon (to whom he gave the name Peter);

17James the son of Zebedee; and John, the brother of James, (whom he called Boanerges, which means, Sons of Thunder);