And there appeared another wonder in heaven; and behold a great red dragon, having seven heads and ten horns, and seven crowns upon his heads.
Berean Study Bible (BSB) - Revelation 12:3 >Then another sign appeared in heaven: a huge red dragon with seven heads, ten horns, and seven royal crowns on his heads.
Textus Receptus (TR) - Revelation 12:3 >Καὶ ὤφθη ἄλλο σημεῖον ἐν τῷ οὐρανῷ, καὶ ἰδού, δράκων μέγας πυρρός, ἔχων κεφαλὰς ἑπτὰ καὶ κέρατα δέκα, καὶ ἐπὶ τὰς κεφαλὰς αὐτοῦ διαδήματα ἑπτά.