《宋史·列传·卷一百二十三》
第二天一早，敌船鼓噪而来，韩世忠将海船分为两路绕到敌船背后，用铁索大钩套钩敌船，每一钩出，则钩沉一只敌船。
明旦，敌舟噪而前，世忠分海舟为两道出其背，每缒一绠，则曳一舟沉之。
Early the next morning, the enemy ships approached with loud drumming. Han Shizhong divided his sea ships into two routes to circle to the back of the enemy ships and used iron chains to hook the enemy ships. Each hook sank an enemy ship.