After this, there put in at the city triremes from Dionysius, under the command of Nypsius the Neapolitan, who brought food and money for the beleaguered garrison of the acropolis. In a naval battle that ensued the Syracusans were indeed victorious, and captured four of the tyrant's ships, but they were made wanton by their victory, and in their utter lack of discipline turned their rejoicing into drinking-bouts and mad carousals, and were so neglectful of their real interests that, when they thought themselves already in possession of the acropolis, they actually lost both it and their city besides.
For Nypsius, seeing no saving remnant in the city, but the multitude given over to music and revelry from dawn till midnight, and their generals delighted with this festivity and reluctant to use compulsion with men in their cups, made the best use of his opportunity and attacked their siege-works, and having mastered these and broken them down, he let his Barbarians loose upon the city, bidding them treat those whom they encountered as they could and would.
Quickly, then, were the Syracusans aware of the mischief, but slowly and with difficulty did they rally to oppose it, so utterly distracted were they. For it was a sack of the city that was now going on, its men being slain, its walls torn down, and its women and children dragged shrieking to the acropolis, while its generals gave up all for lost and were unable to employ the citizens against the enemy, who were everywhere inextricably mingled with them.