《元史·列传·卷三十八》
义设伏兵于桑林中，先以百骑挑战，待金军至桑林附近，伏兵发动突然袭击，金军大乱，俘纳兰二弟及万户李虎，金军退回。
义伏兵桑林，先以百骑挑之，纳兰趋来迎战，因稍却，诱之近桑林，伏起，金兵大乱，奔还，获纳兰二弟及万户李虎。
Yi set up an ambush in the Sanglin, and first sent a hundred cavalry to challenge. When the Jin army reached the vicinity of the Sanglin, the ambushers launched a surprise attack, the Jin army was in great chaos, and Naran's second brother and ten thousand householder Li Hu were captured. The Jin army retreated.