《汉书·传·匈奴传上》
军中官吏害怕丢失了将军朝廷会诛杀自己，没有人相劝回归汉朝，漠军于是覆没于匈奴了。
军吏畏亡将而诛，莫相劝而归，军遂没于匈奴。
The officers in the army feared that they would be punished by the imperial court if they lost their commander. No one dared to persuade him to return to the Han Dynasty, thus the Mo army was annihilated by the Xiongnu.