《明史·本纪·卷十九》
二十七日，尚宝寺丞郑履淳因谈论政事被廷杖下狱。
乙丑，尚宝寺丞郑履淳以言事廷杖下狱。
On the 27th, Zheng Luping, the Deputy Director of the Imperial Treasury, was caned in the imperial court and thrown in jail for discussing state affairs.