《史记·十二本纪·秦始皇本纪》
赵高派郎中令作内应，欺骗说有一大群盗贼来了，命令阎乐叫来官吏发兵追击，又劫持阎乐的母亲，安置在赵高的家里，赵高派阎乐带领吏卒一千多人来到望夷宫殿门，把卫令仆射捆绑起来，说： 盗贼跑进这里，为什么不加阻止？ 
使郎中令为内应，诈为有大贼，令乐召吏发卒，追劫乐母置高舍。遣乐将吏卒千馀人至望夷宫殿门，缚卫令仆射，曰： 贼入此，何不止？ 
Zhao Gao sent the colonel of the gentlemen of the household to act as an inside agent, and to cheat, and said a group of robbers have come, and ordered Yan Yue to call the officials to send troops to pursue, capture Yan Yue’s mother, and place her in Gao’s house, and Gao sent Yan Yue to lead more than 1000 officials and soldiers to come to the Wangyi Palace Gate, and to tie up the Commander of the Imperial Guards and say: Robbers have entered here, why did you not stop it?