《隋书·列传·卷五》
当时邺城士兵观战的有几万人。宇文忻与高赹、李询谋划说： 事情紧急，当用权宜之计破敌。 
时鄴城士女观战者数万人，忻与高颎、李询等谋曰： 事急矣，当以权道破之。 
There were tens of thousands of Ye citizen watching the battle. Prince Yiwen, Gao Yu, and Li Xun plotted together, saying, 'The situation is getting urgent. We have to give it a try.'