《资治通鉴·后晋纪·后晋纪六》
八月，李守贞上报： 与契丹一千多骑兵在长城北面相遇，辗转追杀搏斗了四十里，斩杀了他们的首领解里，把其它敌人赶入水中，淹死了很多。 
八月，李守贞言： 与契丹千馀骑遇于长城北，转斗四十里，斩其酋帅解里，拥馀众入水溺死者甚众。 
In August, Li Shouzhen reported: In the north of the Great Wall, Li Shouzhen encountered more than a thousand Khitan cavalry. After fighting and chasing for forty lis, he beheaded their leader Xieli, and drove the rest of the enemy into the water, drowning many.