《搜神后记·卷六》
冯述向这四个人告辞谢道： 既然已经承蒙了你们的恩德，怎么敢再麻烦劳驾你们！ 
述辞谢曰： 既蒙恩德，何敢复烦劳。 
Feng Shu bid farewell to the four people and thanked them: Since I have already received your kindness, How dare I trouble you further!