《后汉书·列传·隗嚣公孙述列传》
更始派执金吾邓晔率军包围隗嚣，隗嚣关门拒守；到黄昏时，守不住溃围了，隗嚣与数十骑乘夜斩平城门关，逃命回到天水。
更始使执金吾邓晔将兵围嚣，嚣闭门拒守；至昏时，遂溃围，与数十骑夜斩平城门关，亡归天水。
Gengshi sent Deng Ye, the Shijinguwu, to lead troops to besiege Wei Xiao, who closed the gate and defended it. At dusk, the defense could not hold on and the siege was broken. Wei Xiao and dozens of cavalrymen cut through the Pingcheng gate at night and fled back to Tianshui.