《魏书·列传·卷二十四》
但是蒙逊多次与李顺游乐宴饮，很有些傲慢的话，恐怕李顺束还泄露给朝廷，经常把黄金珍宝放进李顺怀中，所以蒙逊的罪恶朝廷不全知道。
而蒙逊数与顺游宴，颇有悖慢之言，恐顺东还泄之朝廷，寻以金宝纳顺怀中，故蒙逊罪衅得不闻彻。
However, Mon Xun often drank and dined with Li Shun, and indulged in some arrogant behaviour. He was afraid that Li Shun would denounce him to the court, so he often slipped gold, treasures and precious gems into Li Shun's pockets, hence the court did not know about Mon Xun's crimes.