《新五代史·列传·唐臣传第十三》
梁朱友谦以河中同州向晋投降，梁派刘郡进攻同州，朱友谦求救，于是派符存审和李嗣昭去营救。
梁硃友谦以河中同州降晋，梁遣刘掞攻同州，友谦求救，乃遣存审与李嗣昭救之。
Zhu Youqian of Liang surrendered and went to Tongzhou of Hezhong to Jin. Liang sent Liu Jun to attack Tongzhou. Zhu Youqian asked for help. Then Fu Cunxian and Li Sizhao were sent to rescue them.