《资治通鉴·汉纪·汉纪十》
车骑将军卫青统率三万骑兵从雁门郡出击，将军李息领兵从代郡出击；卫青所部斩杀匈奴数千人。
车骑将军卫青将三万骑出雁门，将军李息出代；青斩首虏数千人。
General of Chariots and Cavalry Wei Qing led 30 thousand cavalries attacking from Yanmen County, while General Li Xi led soldiers attacking from Dai County. Wei Qing’s troop killed thousands of Xiongnu soldiers.