《史记·七十列传·大宛列传》
王申生离开大军二百里，认为有所依仗而轻视郁成，向郁成求索粮食，郁成不肯给，并窥视汉军，知道王申生的军队逐日减少，就在某个早晨用三千人攻打王申生的军队，杀死了王申生等，军队被摧毁，只有几个人逃脱，跑回贰师将军那里。
王申生去大军二百里，而轻之，责郁成。郁成食不肯出，窥知申生军日少，晨用三千人攻，戮杀申生等，军破，数人脱亡，走贰师。
Wang Shengsheng left the main forces by two hundred miles, trusting that he had support and showing disdain for Yucheng as he demanded food from them. Yucheng refused to provide it and spied on the Han army to see that Wang Shengsheng's forces were dwindling day by day. One morning, they used three thousand men to attack Wang Shengsheng's army, killing Wang Shengsheng and others and wiping out the army. Only a few people escaped and ran back to General Ershi.