ἀδηφαγέω
From LSJ
ἐν ταῖς ἀνάγκαις χρημάτων κρείττων φίλος → it is better in times of need to have friends rather than money, a friend in need is a friend indeed (Menander, Sententiae monostichoi 143)
English (LSJ)
[ᾰδ],
A to be greedy, Hermipp.84; of horses, S.Fr.976, Isoc.6.55.
German (Pape)
[Seite 34] gefräßig sein, Soph. u. Hermipp. bei Phot.; Alciphr. 1, 21; ἀδηφαγοῦντες ἵπποι, = ἀδηφάγοι, Isocr. 6, 55.
Greek (Liddell-Scott)
ἀδηφᾰγέω: εἶμαι ἀδηφάγος, λαίμαργος, Ἕρμιππ. Ἄδηλ. 16, Ἰσοκρ. 127C.