ἀσύμβατον

From LSJ

μηδενί δίκην δικάσῃς πρίν ἀμφοῖν μῦθον ἀκούσῃς → do not give your judgement on anything until you have heard a speech on both sides

Source

Russian (Dvoretsky)

ἀσύμβᾰτον: староатт. ἀξύμβᾰτον τό несговорчивость, непримиримость Thuc.