《资治通鉴·晋纪·晋纪二十七》
东晋梁州刺史杨亮率领五万兵众讨伐蜀，派遣巴西太守费统统率三万水军、陆军作为前锋。
梁州刺史杨亮帅众五万伐蜀，遣巴西太守费统等将水陆兵三万为前锋。
Yang Liang, the governor of Liangzhou in Eastern Jin, led 50,000 troops to attack Shu, and dispatched Feitong, the prefect of Brazil, to lead 30,000 navy and army troops as the vanguard.