《资治通鉴·汉纪·汉纪十四》
匈奴方面派遣大将与李陵一起率领骑兵三万余人追击汉军，双方转战九日，来到蒲奴水，匈奴军作战失利，退兵而去。
匈奴使大将与李陵将三万馀骑追汉军，转战九日，至蒲奴水；虏不利，还去。
The Xiongnu side dispatched a general to lead more than 30,000 cavalry with Li Ling to pursue the Han army. The two sides fought for nine days and arrived at Punu Water. The Xiongnu army lost the battle and retreated.