διαπέρχομαι
From LSJ
εἰ ἀποκρυπτόντων τῶν Μήδων τὸν ἥλιον ὑπὸ σκιῇ ἔσοιτο πρὸς αὐτοὺς ἡ μάχη καὶ οὐκ ἐν ἡλίῳ → if the Medes hid the sun, the battle would be to them in the shade and not in the sun
English (LSJ)
A slip away one by one, of soldiers deserting, D.49.14, 50.
German (Pape)
[Seite 595] (s. ἔρχομαι), zwischen-, durch-, davongehen, desertiren, von Soldaten, Dem. 49, 14. 50.
Greek (Liddell-Scott)
διαπέρχομαι: ἀποθ., διαφεύγω (-ομεν ὁ εἷς μετὰ τὸν ἄλλον), περὶ στρατιωτῶν ἀποδιδρασκόντων, Δημ. 1188. 23, 1199. 7.