Mark 5:37
He would not allow anyone to accompany him except Peter and James and John the brother of James.
Mark 9:2
Six days afterwards Jesus took Peter, James and John, and led them up a high hill by themselves alone; in their presence he was transfigured,
Mark 14:33
But he took Peter and James and John along with him; and as he began to feel appalled and agitated,
Luke 8:51
When he reached the house he would not allow anyone to come in with him except Peter and James and John, and the child's father and mother.
Acts 9:40
Peter put them all outside; then he knelt down and prayed, and turning to the body 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: every case is to be decided on the evidence of two or of three witnesses.