Matthew 17:1
After six days, Jesus took with him Peter, James, and John his brother, and brought them up into a high mountain by themselves.
Matthew 26:37
He took with him Peter and the two sons of Zebedee, and began to be sorrowful and severely troubled.
Mark 5:37
And he allowed no one to follow him, except Peter, James, and John the brother of James.
Luke 9:28-36
It happened about eight days after these sayings, that he took with him Peter, John, and James, and went up onto the mountain to pray.
Mark 9:2-13
After six days Jesus took with him Peter, James, and John, and brought them up onto a high mountain privately by themselves, and he was changed into another form in front of them.
Luke 8:51
When he came to the house, he did not allow anyone to enter in with him, except Peter, John, James, the father of the child, and her mother.
2 Corinthians 13:1
This is the third time I am coming to you. "At the mouth of two or three witnesses shall every word be established."
2 Peter 1:18
We heard this voice come out of heaven when we were with him on the holy mountain.