Luke 9:31

About eight days after these sayings, he took with him Peter, John, and James, and went up onto the mountain to pray.

As he was praying, the appearance of his face was altered, and his clothing became white and dazzling.

Behold, two men were talking with him, who were Moses and Elijah,

Now 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.

As 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, one for Moses, and one for Elijah,” not knowing what he said.

While he said these things, a cloud came and overshadowed them, and they were afraid as they entered into the cloud.