《资治通鉴·汉纪·汉纪八》
景帝派使臣命令周亚夫援救梁国，周亚夫不执行皇帝诏令，仍坚守营垒，不派军队出战；但他却命令弓高侯韩颓当等人率领轻骑兵，奔袭淮泗口，断绝吴、楚军队的后路，堵塞吴、楚的粮道。
上使告条侯救梁，亚夫不奉诏，坚壁不出；而使弓高侯等将轻骑兵出淮泗口，绝吴、楚兵后，塞其饟道。
Emperor Jing sent envoys to order Zhou Yafu to assist Liang. However, Zhou Yafu did not obey the emperor’s decree, and he remained in his camp, not sending troops to engage in battle. However, he ordered Marquis Han Tudang, who was skilled at archery, and others to lead light cavalry to attack the Huaisi Pass and cut off the supply routes of the Wu and Chu armies, blocking their access to food and provisions.