《旧唐书·列传·卷一百一十五》
咸通末，任徐泗节度使。徐州衙兵号称银刀军，很是骄横。
咸通末，为徐泗节度使，徐州牙卒曰银刀军，颇骄横。
At the end of the Xiantong era, he was appointed as the Jiedushi of Xusu. The Yabin in Xuzhou was called the Silver Knife Army, and it was very arrogant.