Luke 9:30-33

30Two men, Moses and Elijah, appeared in glorious splendor, talking with Jesus. 31They spoke about his departure, Greek exodos which he was about to bring to fulfillment at Jerusalem. 32Peter and his companions were very sleepy, but when they became fully awake, they saw his glory and the two men standing with him.

33As the men were leaving Jesus, Peter said to him, “Master, it is good for us to be here. Let us put up three shelters—one for you, one for Moses and one for Elijah.” (He did not know what he was saying.)