《旧唐书·列传·卷五十六》
国忠娶蜀倡女裴氏的女儿裴柔为妻，国忠已死，柔与虢国夫人皆自刎身亡。
国忠娶蜀倡裴氏女曰裴柔，国忠既死，柔与虢国夫人皆自刭死。
Guo Zhong married Pei Rou, daughter of the Sichuan prostitute Pei, as his wife. After Guo Zhong died, Rou and the Lady of Guo committed suicide.