《资治通鉴·魏纪·魏纪九》
十二月，全怿等人率领手下兵将数千人开城门出来投降，城中的人十分震恐，不知怎么办好。
十二月，怿等率其众数千人开门出降，城中震惧，不知所为。
In December, Quan Yi and the others led their soldiers to open the city gate and surrender. The people in the city were very frightened and did not know what to do.