《梁书·列传·卷二十八》
夏侯宣回答说： 臣听说同服中的兄弟姐妹容易疏远，所以不忍心说是同族。 
亶对曰： 臣闻服属易疏，所以不忍言族。 
Xiahou Yi replied, "I have heard that brothers and sisters of the same clan are prone to estrangement, so I couldn't bear to say that we are clansmen."