It will be recollected that the sentence on the Chevalier de la Barre was passed, not by the people, nor by any popular judicature, but by a limited court of professional judges sitting at Abbeville, and afterwards confirmed by the Parlement de Paris, the first tribunal of professional judges in France. So fully were the preparations of the armament now complete, that the trireme of Lamachus—who was doubtless more diligent about the military details than either of his two colleagues—was already moored in the outer harbor, and the last public assembly was held for the departing officers,[260] who probably laid before their countrymen an imposing account of the force assembled, when Pythonikus rose to impeach Alkibiadês. “Athenians,” said he, “you are going to despatch this great force and incur all this hazard, at a moment when I am prepared to show you that your general Alkibiadês is one of the profaners of the holy mysteries, in a private house. Pass a vote of impunity, and I will produce to you forthwith a slave of one here present, who, though himself not initiated in the mysteries, shall repeat to you what they are. Deal with me in any way you choose, if my statement prove untrue.” While Alkibiadês strenuously denied the allegation, the prytanes—senators presiding over the assembly, according to the order determined by lot for that year among the ten tribes—at once made proclamation for all uninitiated citizens to depart from the assembly, and went to fetch the slave—Andromachus by name—whom Pythonikus had indicated. On being introduced, Andromachus deposed before the assembly that he had been with his master in the house of Polytion, when Alkibiadês, Nikiadês, and Melêtus, went through the sham celebration of the mysteries; many other persons being present, and especially three other slaves besides himself. We must presume that he verified this affirmation by describing what the mysteries were which he had seen, the test which Pythonikus had offered.[261] [260] Andokidês (De Myster. s. 11) marks this time minutely—Ἦν μὲν γὰρ ἐκκλησία τοῖς στρατηγοῖς τοῖς εἰς Σικελίαν, Νικίᾳ καὶ Λαμάχῳ καὶ Ἀλκιβιάδῃ, καὶ τριήρης ἡ στρατηγὶς ἤδη ἐξώρμει ἡ Λαμάχου· ἀναστὰς δὲ Πυθόνικος ἐν τῷ δήμῳ εἶπεν, etc. [261] Andokid. de Myster. s. 11-13.