《资治通鉴·后汉纪·后汉纪四》
冬季，十月，丙午，马希广派遣使者向后汉朝廷上表告急，说：荆南高氏、岭南刘氏、江南李氏连兵谋划，准备瓜分湖南之地，乞求发兵屯驻澧州，用来把守江南、荆南支援朗州的道路。 
冬，十月，丙午，希广遣使上表告急，言： 荆南、岭南、江南连谋，欲分湖南之地，乞发兵屯澧州，以扼江南、荆南援朗州之路。 
In the tenth month of winter, Bingwu, King Ma Xiguang sent an envoy to submit an urgent report to the Later Han Dynasty, saying: the Gao clan in Jingnan, the Liu clan in Lingnan, and the Li clan in Jiangnan conspired to plan, dividing the land of Hunan, and begged to dispatch troops in Lizhou to support Langzhou by guarding the roads of Jiangnan and Jingnan.