《明史·列传·卷一百五十》
嗣昌说军法不能在陕西推行了，自请不担官职过去领兵，用这来激发庄烈帝的怒火。
嗣昌言军法不行于秦，自请白衣领职，以激帝怒。
Sishang said that military law could not be imposed in Shaanxi, and so volunteered to give up his official post to go and take command of the troops, doing so in order to stoke the fury of the Emperor, Zhuangli.