《资治通鉴·晋纪·晋纪七》
秋季，七月，李流迁到郫城驻扎，蜀地百姓都修筑土堡据险自守，有的向南进入宁州，有的东去进入荆州。
秋，七月，李流徒屯郫。蜀民皆保险结坞，或南入宁州，或东下荆州。
In the autumn, in the seventh month, Li Liu moved his troops to Piji and entrenched there. The people of Shu all built earthworks and strongholds to defend themselves, some of them going south to Nanzhou and others east to Jingzhou.