《旧唐书·本纪·卷十二》
然而因为李怀光一家，受法而无赦，但思念过去李怀光身居将相，朕曾寄托为心腹，他的罪状虽然记载在刑法上，但功劳已经藏在王府。
然以怀光一家，在法无舍；念其昔居将相，尝寄腹心。罪虽挂于刑书，功已藏于王府。
However, because Li Huaiguang's family was condemned by law and unforgivable, but thinking of the past Li Huaiguang was a general and prime minister, I once entrusted him as a confidant, although his crime was recorded in the criminal law, but his merits have been hidden in the palace.