《资治通鉴·隋纪·隋纪六》
炀帝征伐高丽，他命令杨玄感在黎阳督运军资。杨玄感就和虎贲郎将王仲伯、汲郡赞治赵怀义等人策划商议，故意迟滞漕运，不按时发运军资，想让渡过辽河的各路隋军缺乏军粮，炀帝派遣使者催促杨玄感，杨玄感声称水路有很多盗贼，不能先后按时发运。
帝伐高丽，命玄感于黎阳督运，遂与虎贲郎将王仲伯、汲郡赞治赵怀义等谋，故逗遛漕运，不时进发，欲令渡辽诸军乏食；帝遣使者促之，玄感扬言水路多盗，不可前后而发。
Emperor Yang attacked Goryeo and ordered Yuang Xuanji to send military supplies to Liyang. Yuang Xuanji, together with Chief of Hu Benlang Wang Zhongbo, Assistant Governor of Jijun Zhao Huaiyi, and others planned to intentionally delay the transportation of grain and delay the delivery of military supplies. He wanted the Sui troops that had crossed the Liao River to lack food supplies. Emperor Yang sent an envoy to urge Yuang Xuanji to speed up, and Yuang Xuanji claimed that there were many pirates on the waterway, so he could not transport supplies on time.