ἀποτύφλωσις
From LSJ
εἰ δὲ τύχῃ τις ἔρδων, μελίφρον' αἰτίαν ῥοαῖσι Μοισᾶν ἐνέβαλε → if someone is successful in his deeds, he casts a cause for sweet thoughts into the streams of the Muses
English (LSJ)
εως, ἡ,
A making blind, LXX Za.12.4: metaph. of the veins, blocking, Herod.Med. in Rh.Mus.49.555.
German (Pape)
[Seite 333] ἡ, Blendung, Blindheit, LXX.