《后汉书·本纪·光武帝纪上》
敌军退入渔阳，光武便派吴汉统领耿弇、陈俊、马武等十二将军追击于潞城之东，追至平谷，消灭了尤来等部。
贼人渔阳，乃遣吴汉率耿弇、陈俊、马武等十二将军追战于潞东，及平谷，大破灭之。
The enemy retreated into Yuyang, and Guangwu sent Wu Han to lead twelve generals such as Geng Yan, Chen Jun, and Ma Wu to pursue them to the east of Lucheng, and chased them to Pinggu, where they annihilated Youlai and his troops.