《元史·列传·卷十四》
十三日，伯颜与平章阿术由中路沿汉江直趋郢州，万户武秀为前锋。二十日，进至盐山，距郢州二十里。
癸巳，次盐山，距郢州二十里。
On the thirteenth day, Boyan and Zhang Ping, Minister of the Ministry of Works, took the central column along the Han River and advanced directly to Yingzhou, with Wu Xiu as the vanguard. On the twentieth day, they advanced to Yanshan, twenty li from Yingzhou.