Matthew 5:28

28Iἐγὼhoweverδὲsayλέγωto youὑμῖνthatὅτιeveryoneπᾶςὁlooking uponβλέπωνa womanγυναῖκαin orderπρὸςτὸto lust afterἐπιθυμῆσαιherαὐτὴνalreadyἤδηhas committed adultery withἐμοίχευσενherαὐτὴνinἐνtheτῇheartκαρδίᾳof himαὐτοῦ.

But I say to you⁺ that everyone looking at a woman in order to desire her already committed adultery with her in his heart.