《新唐书·列传·卷八十八》
皇帝召他询问政事的得失，他趁机说 ：郭日文任宁节度使，议事官很有褒贬。 
召问得失，因言： 郭旼领邠宁，而议者颇有臧否。 
The emperor summoned him to question him about the gains and losses of the government's affairs, and he took the opportunity to say: Guo Riwen's appointment as the military governor of Ning was highly praised and criticised by the council officials.