Mark 5:37
He would not permit any one to go with him, except Peter and James and John, the brother of James.
Mark 9:2
Six days later Jesus took with him Peter and James and John, and brought them by themselves up a high mountain apart from the rest.
Mark 14:33
Then he took Peter and James and John with him, and began to be full of terror and distress;
Luke 8:51
So he came to the house, and would not permit anyone to go in with him except Peter and John and James, and the father and Mother of the little girl.
Acts 9:40
But Peter put them all out, and kneeled down, and prayed; and then turning to the body, he said, "Tabitha, rise!" She opened her eyes, and on seeing Peter she sat up.
2 Corinthians 13:1
This will be my third visit to you. Out of the mouth of two or three witnesses shall every word be confirmed.