Parallel
Revelation 9:1
Robinson-Pierpont Byzantine Textform · Berean Standard Bible
Καὶ ὁ πέμπτος ἄγγελος ἐσάλπισεν, καὶ εἶδον ἀστέρα ἐκ τοῦ οὐρανοῦ πεπτωκότα εἰς τὴν γῆν, καὶ ἐδόθη αὐτῷ ἡ κλεὶς τοῦ φρέατος τῆς ἀβύσσου.
Then the fifth angel sounded his trumpet, and I saw a star that had fallen from heaven to earth, and it was given the key to the pit of the Abyss.