《资治通鉴·晋纪·晋纪十八》
宇文逸豆归派骁勇骑兵一百多人追赶，慕容翰说： 我长久客居他国，现在想回乡，既然已经上马，就再没有回去的道理。
逸豆归使骁骑百馀追之。翰曰： 吾久客思归，既得上马，无复还理。
Yuwen Yidougui sent more than 100 brave cavalrymen to chase him, Murong Han said: I have been living abroad for a long time, and now I want to go back home. Since I have already got on the horse, there is no reason to go back.