Mark 3:13
And he went up to the mountain and called unto himself whom he would, and they came unto him.
Matthew 5:1
And seeing the multitudes, he went up into the mountain; and when he had sat down, his disciples came unto him;
Matthew 10:1-4
Then calling his twelve disciples, he gave them power against unclean spirits, to cast them out and to heal all manner of sickness and all manner of weakness.
Mark 6:7
And he called unto him the twelve and began to send them forth by two and two and gave them power over the unclean spirits
Luke 6:12-16
And it came to pass in those days that he went out into the mountain to pray and continued all night in prayer to God.
Luke 9:1
Then he called his twelve disciples together and gave them power and authority over all the demons and to cure diseases.