XL. The people of Leontini received Dion with especial honours, provided his troops with pay, and made them free of the city. They also sent ambassadors to the Syracusans, calling upon them to do the soldiers justice; to which they replied by sending ambassadors to prefer charges against Dion. When, however, all the allies held a meeting at Leontini and discussed the matter, the Syracusans were held to be in fault. But the Syracusans refused to accept this decision, as they were now full of insolent importance, having no one to rule them, but being led by generals who were the merest slaves of the people. XLI. After this a fleet of triremes sent by Dionysius arrived at the city, under the command of Nypsius, a Neapolitan, with supplies of corn and money for the besieged. In a sea-fight which took place the Syracusans were victorious, and took four of the ships, but were so elated by their victory, and, having none to rule them, celebrated their success with such reckless excesses of drinking and feasting, that while they imagined they had taken the citadel they really lost the city as well; for Nypsius, observing that discipline was everywhere at an end, as the populace were engaged in drinking to the sound of music from daylight until late at night, and that the generals were delighted at the festivity and were unwilling to summon the drunken men to their duty, seized his opportunity and attacked the Syracusan wall of investment. His attack succeeded; he broke through the works, and at once let loose his foreign mercenaries, bidding them deal as they pleased with all whom they met. The Syracusans, though they soon learned their misfortune, yet were slow to assemble, being taken by surprise; for the city was being sacked, the men slaughtered, the walls thrown down and the women and children being forced weeping into the citadel, while the generals gave up all for lost, and could make no use of the citizens, who were everywhere confusedly mixed up with the enemy.