626 Διότι (for διὰ ὅτι) wherefore, because, that, is used like ὅτι,
often
in the sense of because, sometimes in the sense of that. οὕνεκα
(for οὗ ἕνεκα) wherefore, that, is used like ὅτι in poetic style:
Ἐτύγχανε ἐφʼ ἁμάξης πορευόμενος διότι ἐτέτρωτο it happened that he was riding in a wagon, because he was wounded.
AN. I. 2, 14.
Oὗτος δέ μοι φίλος οὕνεκʼ Ἀτρείδᾱς στυγεῖ this man is my
friend because he hates the Atreidai. S. PH. 586. ἴσθι τοῦτο
πρῶτον οὕνεκα Ἕλληνές ἐσμεν knοw this first, that we are
Greeks. S. PH. 232.