ἐνθυμεῖσθαι
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
Greek > English (Woodhouse Verbs Reversed)
(see also ἐνθυμέομαι): brood on, commune with oneself, contemplate mentally, cudgel one's brains, lay to heart, meditate on, ponder on, ponder, rack one's brains, reflect on, reflect upon, reflect, take into consideration, think of, wrack one's brains
Lexicon Thucydideum
animo concipere, to conceive in mind, 1.120.5, 2.40.2, 2.60.6, [vulgo commonly εἰ καὶ] 8.68.1,
cogitare, considerare, reputare, recordari, to think about, consider, reflect on, remember, 1.42.1, 1.120.4, 1.122.2, 2.43.1, 2.62.1, 3.40.5, 5.32.1, 5.111.2, 5.111.5, 6.30.2, 6.60.1, 6.78.1, 7.18.2, 7.63.3, 7.64.2.