《资治通鉴·唐纪·唐纪六十》
王守澄又在文宗的面前为郑注辩护，于是，文宗赦免了郑注。不久，王守澄又奏请朝廷任命郑注为侍御史，充任右神策军判官。朝廷内外无不惊讶感叹。
守澄言注于上而释之，寻奏为侍御史，充右神策判官，朝野骇叹。
Wang Shoucheng also defended Zheng Zhu in front of Wen Zong, so Wen Zong pardoned Zheng Zhu. Not long after, Wang Shoucheng again requested the imperial court to appoint Zheng Zhu as the supervisory historian and the judge of the Right Shen cejun. Inside and outside the imperial court, everyone was surprised and sighed.