《明史·列传·卷一百九十六》
过后延儒令陈于泰上书陈述四项时政，宣府太监王坤承温体仁的旨意，径直弹劾延儒庇护陈于泰。
已而延儒令于泰陈时政四事，宣府太监王坤承体仁指，直劾延儒庇于泰。
Later, Yanru ordered Chen Yutai to submit a memorial to explain four items of state policy, and the Xuanfu eunuch Wang Kun, acting on instructions from Wen Tiren, directly accused Yanru of protecting Chen Yutai.