《元史·列传·卷三十四》
张柔不仅释放了甄全，而且升他为完州太守，令他率其所部归附蒙古。
全慷慨就戮，柔义而释之，且升为守，使将部曲以从。
Zhang Rou not only released Zhen, but also promoted him to Prefect of Wan Prefecture, ordering him to lead his troops in surrendering to the Mongols.