ὀστρακίζω
From LSJ
Ἡ μωρία δίδωσιν ἀνθρώποις κακά → Inepta mens hominibus impertit mala → Die Torheit gibt den Menschen Unglück zum Geschenk
English (LSJ)
A banish (esp. from Athens) by potsherds, ostracize, Th.1.135, 8.73, And.3.3, Arist.Ath.22.6, Pol.1284a21, Sch. Ar.Eq.851; also used at Argos, Arist.Pol.1302b18; at Megara and Miletus, Sch.Ar.l.c.