ἐγκέφαλον ἐξέρρανε

From LSJ

Ψυχῆς μέγας χαλινὸς ἀνθρώποις ὁ νοῦς → Animi nam frenum magnum mens est hominibus → Der Menschenseele fester Zügel ist Vernunft

Menander, Monostichoi, 549

Greek > English (Woodhouse)

he dashed his brains out