《金史·本纪·卷十五》
山东行元帅府事蒙古纲擅自用镣铐拘禁转运使李秉钧，按法律应当判决，而李秉钧反过来骂蒙古纲，应当赎罪，诏令释放了他俩。
山东行元帅府事蒙古纲擅械转运使李秉钧，法当决，秉钧返詈纲，应论赎，诏两释之。
Mongol Gang, Director of the Office of Military Governor in Shandong, arbitrarily used shackles to detain Grain Transport Commissioner Li Bingjun. Legally, Li Bingjun should have been sentenced, but instead he verbally abused Mongol Gang and should thus have redeemed his offense. The emperor ordered that they both be released.