《资治通鉴·唐纪·唐纪四十七》
当初，王武俊曾经在赵州急攻康日知。现在，马燧上奏请求颁诏命令王武俊与李抱真共同进击朱滔，将深州、赵州隶属王武俊，改任康日知为晋、慈、隰节度使，德宗听从了他的建议。
初，王武俊急攻康日知于赵州，马燧奏请诏武俊与李抱真同击硃滔，以深、赵隶武俊，改日知为晋、慈、隰节度使，上从之。
Originally, Wang Wujun had fiercely attacked Kang Rizhi in Zhao Prefecture. Now, Ma Sui submitted a memorial requesting an imperial decree ordering Wang Wujun and Li Baizhen to attack Zhu Tao together. Shen and Zhao Prefectures were assigned to Wang Wujun, and Kang Rizhi was reassigned as the military governor of Jin, Ci and Xi Prefectures. Emperor Dezong agreed to his suggestion.