Parallel
Revelation 3:7
Patriarchal Greek New Testament (1904) · Berean Standard Bible
Καὶ τῷ ἀγγέλῳ τῆς ἐν Φιλαδελφείᾳ ἐκκλησίας γράψον· τάδε λέγει ὁ ἅγιος, ὁ ἀληθινός, ὁ ἔχων τὴν κλεῖν τοῦ Δαυΐδ, ὁ ἀνοίγων καὶ οὐδεὶς κλείσει, καὶ κλείων καὶ οὐδεὶς ἀνοίξει·
To the angel of the church in Philadelphia write: These are the words of the One who is holy and true, who holds the key of David. What He opens no one can shut, and what He shuts no one can open (note: See Isaiah 22:22.).