Revelation 12:3

Καὶ ὤφθη ἄλλο σημεῖον ἐν τῷ οὐρανῷ, καὶ ἰδού, δράκων πυρὸς μέγας, ἔχων κεφαλὰς ἑπτὰ καὶ κέρατα δέκα, καὶ ἐπὶ τὰς κεφαλὰς αὐτοῦ ἑπτὰ διαδήματα.

Kai ōphthē allo sēmeion en tō oyranō, kai idoy, drakōn pyros megas, echōn kephalas epta kai kerata deka, kai epi tas kephalas aytoy epta diadēmata.

King James Version (KJV)

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.

Modern English

Then another sign appeared in heaven: an enormous red dragon with seven heads and ten horns and seven crowns on its heads.