《资治通鉴·晋纪·晋纪三十四》
先是准备投奔北魏，到了陈留以南的时候，便分为两路：刘轨、司马休之、刘敬宣等人投奔南燕，袁虔之、刘寿、高长庆、郭恭等人投奔后秦。
将奔魏，至陈留南，分为二辈：轨、休之、敬宣奔南燕；虔之、寿、长庆、恭奔秦。
At first, they planned to seek refuge in North Wei. When they reached the south of Chenliu, they split into two groups: Liu Gui, Sima Xiuzhi, and Liu Jingxuan went to Southern Yan, while Yuan Qianzhi, Liu Shou, Gao Changqing, and Guo Gong went to Later Qin.