《旧唐书·本纪·卷十七》
御史温造在朝弹劾李擅离职守违旨进奉事，李出班等待治罪，诏令宽免。
御史温造于阁内奏弹祐罢使违敕进奉，祐趋出待罪，诏宥之。
In the court, the commissioner Wen Zao impeached Li for dereliction of duty and acting against imperial decree by paying tribute. Li stepped out of the rank and waited for punishment, but the emperor exempted him from it.