מְזִמָּה

From LSJ

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

Source

English (Strong)

from זָמַם; a plan, usually evil (machination), sometimes good (sagacity): (wicked) device, discretion, intent, witty invention, lewdness, mischievous (device), thought, wickedly.