《新唐书·列传·卷一百三十一》
武崇训与驸马都尉杨慎交用脂膏筑场，使其光泽，用工用钱耗费甚多，百姓不胜其苦。
崇训与驸马都尉杨慎交注膏筑场，以利其泽，用功不訾，人苦之。
Wu Chongxun and the Assistant Army Commander Yang Shen worked together to make the field shiny by using grease, which cost a lot of work and money, making the people unable to bear.