《资治通鉴·唐纪·唐纪二十二》
五月，癸卯，又任命娄师德为清边道副大总管，右武威卫将军沙吒忠义为前军总管，领兵二十万进攻契丹。
五月，癸卯，又以娄师德为清边道副大总管，右武威卫将军沙吒忠义为前军总管，将兵二十万击契丹。
On Guimao (the 12th day of the 5th lunar month), the imperial court also appointed Lou Shide as the deputy great commander of Qingbian Dao, and General Shatuo Zhongyi as the commander of the vanguard army. They led 200,000 troops to fight against the Khitan.