τοῖς νενικημένοις ὀδύνη

From LSJ

Θηρῶν ἁπάντων ἀγριωτέρα γυνή → Inter feras fera nulla ferior muliere → Als alle wilden Tiere wilder ist die Frau

Menander, Monostichoi, 248

Wikipedia EN

Vae victis (IPA: [ˈwae̯ ˈwɪktiːs]) is Latin for "woe to the vanquished", or "woe to the conquered". It means that those defeated in battle are entirely at the mercy of their conquerors and should not expect—or request—leniency.

Russian (Dvoretsky)

горе побеждённым