βοιωτιάζω
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
English (LSJ)
τῇ φωνῇ
A speak Boeotian, X.An.3.1.26, Com.Adesp. 677. II side with the Boeotians, in politics, etc., X.HG5.4.34, Aeschin.3.139:—also βοιωτ-ίζω, Plu.2.575d codd. βοιωτ-ίδιον [τῑ], τό, Dim. of Βοιώτιος, Ar.Ach.872.