《宋史·列传·卷一百一十九》
宗泽估计敌人人数比自己多十倍，今日一战而退却，其势必定会再来，如果金兵全部出动夜袭我军，则危险了。
泽计敌众十倍于我，今一战而却，势必复来，使悉其铁骑夜袭吾军，则危矣。
Zong Ze estimated that the enemy outnumbered him by ten times. He retreated after a battle today, and he would definitely come again. If the Jurchen army attacked our army at night, it would be dangerous.