《资治通鉴·唐纪·唐纪十八》
当时李谨行的妻子刘氏居留伐奴城，高丽带领人来攻城，刘氏披甲率众守城，相持一段时间后，敌人终于撤退了。
时谨行妻刘氏留伐奴城，高丽引靺鞨攻之，刘氏擐甲帅众守城，久之，虏退。
At that time, Li Jinxing's wife Liu resided in Fanucheng. The Goguryeo people led troops to attack the city. Liu put on armor, led her people to defend the city, and confronted them for a period of time, after which the enemy finally retreated.