《宋史·列传·卷二百零七》
建炎三年，金人攻陷越州，以琶八为主帅，约定早晨城中文武官员一起到州府，有不到及藏匿、不告发的人，都处死。
建炎三年，金人陷越，以琶八为帅，约诘旦城中文武官并诣府，有不至及藏匿、不觉察者，皆死。
In the third year of Jianyan, the Jurchens captured Yue prefectures, with Ba as the commander-in-chief, and agreed that in the morning, the civil and military officials in the city would gather at the prefectural government offices. Those who failed to arrive, or those who harbored or failed to report crimes, would all be executed.