Luke 9:28–36

28About eight days after these sayings, he took with him Peter, John, and James, and went up onto the mountain to pray.
29As he was praying, the appearance of his face was altered, and his clothing became white and dazzling.
30Behold, two men were talking with him, who were Moses and Elijah,
31who appeared in glory, and spoke of his departure, which he was about to accomplish at Jerusalem.
32Now Peter and those who were with him were heavy with sleep, but when they were fully awake, they saw his glory, and the two men who stood with him.
33As they were parting from him, Peter said to Jesus, “Master, it is good for us to be here. Let’s make three tents: one for you, and one for Moses, and one for Elijah,” not knowing what he said.
34While he said these things, a cloud came and overshadowed them, and they were afraid as they entered into the cloud.
35A voice came out of the cloud, saying, “This is my beloved Son. Listen to him!”
36When the voice came, Jesus was found alone. They were silent, and told no one in those days any of the things which they had seen.