《元史·本纪·卷十一》
皇帝说 ：亦奚不薛没有禀告朝廷，就把他的职位授予他的侄儿，缺乏作为人臣的规矩。
帝曰： 亦奚不薛不禀命，辄以职授其从子，无人臣礼。
The emperor said: Yixibuxue, without informing the court, granted his position to his nephew, lacking the rules of a subject.