《旧唐书·列传·卷七十一》
当初，李怀光被杀，他的儿子李王隹、李瑗都死了，只有他的妻子王氏还在。因此皇帝特地免她一死。
初，怀光授首，其子琟、瑗等皆死，唯妻王氏在，故上特舍其死。
Initially, when Li Huaiguang was killed, his sons Li Wangzhuai and Li Yuan both died, only his wife Wang remained. Therefore, the Emperor specially pardoned her death.