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Luke 9:29
Robinson-Pierpont Byzantine Textform · Berean Standard Bible
Καὶ ἐγένετο, ἐν τῷ προσεύχεσθαι αὐτόν, τὸ εἶδος τοῦ προσώπου αὐτοῦ ἕτερον, καὶ ὁ ἱματισμὸς αὐτοῦ λευκὸς ἐξαστράπτων.
And as He was praying, the appearance of His face changed, and His clothes became radiantly white.