צוּם

From LSJ

Τῶν εὐτυχούντων πάντες ἄνθρωποι φίλοι → Homines amici sunt omnes felicibus → Nur derer, die im Glück sind, Freund ist jeder Mensch

Menander, Monostichoi, 507

English (Strong)

a primitive root; to cover over (the mouth), i.e. to fast: X at all, fast.