《旧唐书·本纪·卷十七》
三十日，文宗诏令：得知各司监狱积案常多，特派尚书左右丞和监察御史审查清理作出报告。
壬申，诏：如闻诸司刑狱例多停滞，委尚书左右丞及监察御史纠举以闻。
On the 30th, Emperor Wenzong issued an edict: It is learned that there are often many backlog cases in prisons in various departments. Shang Shuo Zuo and Shang Shuo You Cheng and the Supervisory Censor were specially sent to investigate and clean up the cases and make a report.