《北齐书·本纪·卷一》
到李元忠与高乾平定殷州，斩尔朱羽生头颅前来拜谒，神武捶胸道： 今天反叛定了！ 
及李元忠与高乾平殷州，斩尔朱羽生首来谒，神武抚膺曰： 今日反决矣。 
When Li Yuanzhong and Gao Qianshou pacified Yinzhou and brought Erzhu Yusheng's head as a token of their victory, the Divine Martial beat his chest and said, "We must rebel now!"