《魏书·列传·卷四十一》
到了李冲宠贵时，综摄内外，来护任南部郎，深深担心被李冲陷害，常常请求退避，而李冲则每每安慰他。
至冲宠贵，综摄内外，护为南部郎，深虑为冲所陷，常求退避，而冲每慰抚之。
When Li Chong was in great favor, he took charge of both internal and external affairs, Lai Hu, who was in charge of the Southern Department, was deeply worried about being implicated by Li Chong, and often asked to retire, but Li Chong always comforted him.