《魏书·列传·卷三十八》
现在计议，那里的戍兵，多是胡人，臣先前镇守徐州的时候，胡人子都将呼延笼达由于犯了罪，就发动叛乱，纠集胡人，一时间人情蠢蠢欲动。
今计彼戍兵，多是胡人，臣前镇徐州之日，胡人子都将呼延笼达因于负罪，便尔叛乱，鸠引胡类，一时扇动。
According to the current plan, most of the garrison soldiers there are Hu people. When I was guarding Xuzhou before, the son of the Hu Renzi, Dou Hulongda, launched a rebellion because of his crime. The Hu people were gathered together and the people were very restless.