《旧唐书·列传·卷三十二》
许昂平素与她私通，以下淫上一直通奸。敬宗发怒废黜了虞氏，加给许昂以不孝的罪名，上奏朝廷请求把许昂流放到岭外。
昂素与通，烝之不绝，敬宗怒黜虞氏，加昂以不孝，奏请流于岭外。
Xu had had an illicit affair with her all along. Jingzong was furious and deposed Yu, charging Xu with unfilial conduct. He memorialized the court to exile Xu to Lingnan.