《资治通鉴·隋纪·隋纪二》
突利可汗非常害怕，就对他的部众说： 后面追兵已经逼近，只好暂且进城避难。 
突利大惧，谓其众曰： 追兵己逼，且可投城。 
Tujili Khan became very fearful and addressed his men, saying: “Pursuing soldiers are hard on our heels. We have no choice but to enter the city and take refuge for the time being.” 