《宋史·列传·卷七十三》
纯仁到此才知道杨畏说过他的坏话。后来杨畏背叛吕大防，凡有能用来陷害吕大防的事，无所不用其极。
后畏叛大防，凡有以害大防者，无所不至。
At this point, Pure Benevolence came to know that Yang Wei had said bad things about him. Later, Yang Wei betrayed Lv Dafang and did everything he could to harm Lv Dafang.