Plato, Laws 876b

πόλει ἐν ᾗ δικαστήρια φαῦλα καὶ ἄφωνα, κλέπτοντα τὰς αὑτῶν δόξας, κρύβδην τὰς κρίσεις διαδικάζει καί, ὃ τούτου δεινότερον, ὅταν μηδὲ σιγῶντα ἀλλὰ θορύβου μεστὰ καθάπερ θέατρα ἐπαινοῦντά τε βοῇ καὶ ψέγοντα τῶν ῥητόρων ἑκάτερον ἐν μέρει κρίνῃ, χαλεπὸν τότε πάθος ὅλῃ τῇ πόλει γίγνεσθαι φιλεῖ. τοῖς οὖν δὴ τοιούτοις δικαστηρίοις νομοθετεῖν ὑπό τινος ἀνάγκης ληφθέντα οὐκ εὐτυχὲς μέν, ὅμως δὲ ἐξ ἀνάγκης

that in a State where the courts are poor and dumb and decide their cases privily, secreting their own opinions, or (and this is a still more dangerous practice) when they make their decisions not silently but filled with tumult, like theaters, roaring out praise or blame of each speaker in turn,—then the whole State, as a rule, is faced with a difficult situation. To be compelled by some necessity to legislate for law courts of this kind is no happy task; but when one is so compelled, one must commit to them the right of fixing penalties