《后汉书·列传·吴盖陈臧列传》
公孙述部将延岑以大军陈于沈水，这时臧宫兵多粮少，运输不到，五万降卒都想散伙反叛，各郡邑都只想自保，以观望成败。
公孙述将延岑盛兵于沈水，时宫众多食少，转输不至，而降者皆欲散畔，郡邑复更保聚，观望成败。
Gongsun Shu's general Yan Cen led a large army to the Shen River, but at that time Zang Gong had more troops and less food, and transportation was not available. All 50,000 surrendered troops wanted to abandon their cause and rebel, and various counties wanted only to protect themselves and watch developments.