《资治通鉴·宋纪·宋纪七》
庾炳之在个人私宅留宿两名令史，受到有关部门弹劾，而文帝认为他的错误很小，想不作处理。
炳之留令史二人宿于私宅，为有司所纠。
Yu Bingzhi kept two personal secretaries in his private residence, which was denounced by relevant departments. Emperor Wen believed that he had only made minor mistakes and wanted to let him off.