Parallel
Revelation 12:3
Patriarchal Greek New Testament (1904) · Berean Standard Bible
καὶ ὤφθη ἄλλο σημεῖον ἐν τῷ οὐρανῷ, καὶ ἰδοὺ δράκων πυρρὸς μέγας, ἔχων κεφαλὰς ἑπτὰ καὶ κέρατα δέκα, καὶ ἐπὶ τὰς κεφαλὰς αὐτοῦ ἑπτὰ διαδήματα,
Then another sign appeared in heaven: a huge red dragon with seven heads, ten horns, and seven royal crowns on his heads.