《资治通鉴·汉纪·汉纪八》
匈奴人看见李广的小队伍，以为是汉军大部队派出的诱兵，都吃了一惊，占据高山摆开阵势。
见广，以为诱骑，皆惊，上山陈。
The Xiongnu saw Li Guang's small team, assumed it was a decoy sent by the Han army, and were all surprised and occupied a high mountain to form an array.