μήτε δίκην δικάσῃς πρίν ἀμφοῖν μῦθον ἀκούσῃς → do not give your judgement until you have heard a speech on both sides
cētĕrum: v. ceterus, II. A.
cētĕrum,⁷ n., pris advt, pour le reste : Cic. Q. 2, 12, 1