Plato, Republic, book 9 489:

ἐπὶ δεινοτέρῳ ὀλέθρῳ χρυσὸν δωροδοκεῖ ἢ Ἐριφύλη ἐπὶ τῇ τοῦ ἀνδρὸσ ψυχῇ τὸν ὁρ́μον δεξαμένη;