As Moses and Elijah were leaving, Peter said to Jesus, “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.)
Textus Receptus (TR) - Luke 9:33 >Καὶ ἐγένετο, ἐν τῷ διαχωρίζεσθαι αὐτοὺς ἀπ᾿ αὐτοῦ, εἶπεν ὁ Πέτρος πρὸς τὸν Ἰησοῦν, Ἐπιστάτα, καλόν ἐστιν ἡμᾶς ὧδε εἶναι· καὶ ποιήσωμεν σκηνὰς τρεῖς, μίαν σοί, καὶ Μωσεῖ μίαν, καὶ μίαν Ἠλίᾳ· μὴ εἰδὼς ὃ λέγει.