《容斋随笔·卷四·晋文公》
晋文公死后还没有埋葬，秦国进攻郑国灭掉滑国，本来这和晋国无关，晋国大臣先轸却认为，秦国竟然在晋国大丧之际，不派人来吊念，反而讨伐晋国的同姓国，因为背弃了秦国以前的恩惠，让晋襄公穿着孝服讨伐秦国。
晋文公卒未葬，秦师伐郑灭滑，无预晋事，晋先轸以为秦不哀吾丧，而伐吾同姓，背秦大惠，使襄公墨衰绖而伐之。
After the death of Duke Wen of Jin and before his burial, the State of Qin attacked the State of Zheng and destroyed the State of Hua. Originally, this had nothing to do with the State of Jin. However, Xian Zhen, the minister of the State of Jin, believed that the State of Qin did not send anyone to mourn during the great funeral of the State of Jin but instead attacked the state of the same surname as the State of Jin, because it abandoned the previous favor of the State of Qin and let Duke Xiang of Jin wear mourning clothes to attack the State of Qin.