《旧唐书·列传·卷八十八》
这时内监和禁军相继到达蜀州，他们到处侵害地方，人们都说难以治理他们。韦伦带头以清廉简朴影响他们，蜀州地区都仰赖他而得到治理。
时内官禁军相次到蜀，所在侵暴，号为难理；伦清俭，率身以化之，蜀川咸赖其理。
At this time, the eunuchs and forbidden troops arrived in Shuzhou one after another, and they harassed the local area everywhere. People said that it was hard to control them. Wei Lun took the lead in influencing them with integrity and simplicity, and the whole Shuzhou area relied on him for governance.