《资治通鉴·唐纪·唐纪十九》
乙巳，突厥阿史那骨笃禄等侵扰唐朝蔚州，杀死刺史李思俭。丰州都督崔智辩领兵在朝那山北截击而失败，被突厥人俘虏。
乙巳，突厥阿史那骨笃禄等寇蔚州，杀刺史李思俭，丰州都督崔智辩将兵邀之于朝那山北，兵败，为虏所擒。
On Yi巳, the Turks Ashina Gudulu and others invaded Weizhou of the Tang Dynasty and killed the governor Li Siqian. Cui Zhiban, the governor of Fengzhou, led troops to intercept at Zhanaoshan in the north, but was defeated and was captured by the Turks.