Parallel
Revelation 9:1
Nestle 1904 Greek New Testament · 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.