《新唐书·列传·卷二十五》
金吾将军李质上殿没有解去佩刀，阎用之将他喝了出去，要求依法处置，周围的人都震惊恐惧。
金吾将军李质升殿不解刀，呵却之，请按以法，左右震悚。
When General of the Jinwu Guards, Li Zhi, entered the palace without removing his sword, Yan Yongzhi shouted at him to get out and demanded that he be dealt with according to the law, causing the people around to be shocked and terrified.