Mark 5:37
And he allowed no one to accompany him, except Peter, James, and John, the brother of James.
Mark 9:2
Six days later, Jesus took with him Peter, James, and John, and led them up a high mountain alone by themselves. There his appearance was transformed before their eyes,
Mark 14:33
He took with him Peter, James, and John; and began to show signs of great dismay and deep distress of mind.
Luke 8:51
When he reached the house, he did not allow any one to go in with him, except Peter, John, and James, and the child's father and mother.
Acts 9:40
But Peter sent everybody out of the room, and knelt down and prayed. Then, turning to the body, he said: "Tabitha! stand up." She opened her eyes, and, seeing Peter, sat up.
2 Corinthians 13:1
For the third time I am coming to see you. 'By the word of two or three witnesses each statement shall be established.'