ἠῶθεν
From LSJ
νέῳ δὲ σιγᾶν μᾶλλον ἢ λαλεῖν πρέπει → it's fitting for a young man to keep silence rather than to speak (Menander)
English (LSJ)
Dor. ἀῶθεν, Adv., (ἠώς)
A from morn, i.e. at dawn, at break of day, Il.11.555, 18.136, Od.1.372, etc.; ἠῶθεν μάλ' ἦρι 19.320; ἀῶθεν θεν ἅμα δρόσῳ Theoc.15.132. 2 to-morrow morning, Od.15.506; in the morning, A.R.4.1224.
German (Pape)
[Seite 1180] vom Morgen an, ep. = ἕωθεν, Hom. oft, ἠῶθεν γὰρ νεῦμαι ἅμ' ἠελίῳ ἀνιόντι, am Morgen, mit Anbruch des Tages, gew. vom folgenden Tage, Il. 18, 136 Od. 1, 372. 15, 308; = heute Morgen ib. 506; sp. Ep., wie Ap. Rh. 4, 1224.