《搜神记·卷十一》
咸宁年间，瘟疫大流行，他两个哥哥都死了，二哥庾毗又病危。当时瘟疫的气焰正十分嚣张，父母亲和几个弟弟都住到外地去了，只有庾衮独自留下没离家。
庾衮，字叔褒，咸宁中大疫，二兄俱亡，次兄毗复殆，疠气方盛，父母诸弟皆出次于外，衮独留，不去。
During the reign of Emperor Xianning, a plague broke out. His two older brothers died, and his second older brother, Yu Pi, was also critically ill. The plague was so fierce at that time that his parents and other younger brothers all left home to live in other places. Only Yu Gun remained at home.