Jude 1:10

10Theseοὗτοιhoweverδὲwhatever thingsὅσαindeedμὲνnotοὐκthey have seenοἴδασινthey speak evil ofβλασφημοῦσιν,whatever thingsὅσαthenδὲnaturallyφυσικῶςasὡςtheτὰirrationalἄλογαanimalsζῷαthey understandἐπίστανται,inἐνthese thingsτούτοιςthey corrupt themselvesφθείρονται.

But these indeed blaspheme whatever things they have not seen; and whatever things they understand naturally, as the irrational animals, in these things they corrupt themselves.