This is he who was spoken of through the prophet Isaiah: “A voice of one calling in the wilderness, ‘Prepare the way for the Lord, make straight paths for Him.’”
Textus Receptus (TR) - Matthew 3:3 >Οὗτος γάρ ἐστιν ὁ ῥηθεὶς ὑπὸ Ἠσαΐου τοῦ προφήτου, λέγοντος, Φωνὴ βοῶντος ἐν τῇ ἐρήμῳ, Ἑτοιμάσατε τὴν ὁδὸν Κυρίου· εὐθείας ποιεῖτε τὰς τρίβους αὐτοῦ.