frequentatus
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
frĕquentātus: a, um, Part. and P. a., from frequento.
(1) frĕquentātus, a, um, part. de frequento