《晋书·帝纪·第一章》
宣帝用船暗渡大军出击其北，与贼寇的营垒相近，沉掉船只烧毁桥梁，顺着壁水修筑长围，舍掉敌军而向襄平进发。
乃泛舟潜济以出其北，与贼营相逼，沈舟焚梁，傍辽水作长围，弃贼而向襄平。
The Emperor secretly ferried a large army north to attack them, and approached the rebels’ fortress, sank the ships, burned the bridges, built a long defensive wall along the Bishu, and advanced toward Xiangping, ignoring the enemy.