《资治通鉴·陈纪·陈纪九》
突厥兴兵侵犯幽州，隋朝幽州总管广宗壮公李崇率领步、骑兵三千人抗击敌军。
突厥寇幽州，隋幽州总管广宗壮公李崇帅步骑三千拒之。
The Turks mobilized troops and invaded Youzhou. Li Chong, the Duke of Guangzong, commander of Youzhou of the Sui Dynasty, led 3,000 infantry and cavalry soldiers to resist the enemy army.