ὄξυντρα
From LSJ
μὴ κακὸν εὖ ἔρξῃς· σπείρειν ἴσον ἔστ' ἐνὶ πόντῳ → do no good to a bad man; it is like sowing in the sea
English (LSJ)
τά, payment for sharpening tools, σιδήρου IG22.1672.121; τῶν Βακχίου σιδηρίων Παρμένοντι ὄξυντρα ib.11(2).203 A 58 (Delos, iii B. C.), cf. Supp.Epigr.4.447.42,453.49,59 (Didyma, ii B. C.).
