After six days Jesus took with him Peter, James and John1 the brother of James, and led them up a high mountain by themselves.
References for Matthew 17:1
There he was transfigured before them. His face shone like the sun, and his clothes became as white as the light.
Just then there appeared before them Moses and Elijah, talking with Jesus.
Peter said to Jesus, "Lord, it is good for us to be here. If you wish, I will put up three shelters--one for you, one for Moses and one for Elijah."
While he was still speaking, a bright cloud enveloped them, and a voice from the cloud said, "This is my Son, whom I love; with him I am well pleased.2 Listen to him!"3
References for Matthew 17:5
When the disciples heard this, they fell facedown to the ground, terrified.
But Jesus came and touched them. "Get up," he said. "Don't be afraid."4
References for Matthew 17:7
When they looked up, they saw no one except Jesus.
As they were coming down the mountain, Jesus instructed them, "Don't tell anyone5 what you have seen, until the Son of Man6 has been raised from the dead."7
References for Matthew 17:9
The disciples asked him, "Why then do the teachers of the law say that Elijah must come first?"