《后汉书·列传·冯岑贾列传》
汉兵兴起时，冯异以郡掾身份监五县，与父城县长苗萌共同守城，为王莽拒汉兵。
汉兵起，异以郡掾监五县，与父城长苗萌共城守，为王莽拒汉。
When the Han army rose, Feng Yi, in his position as a petty official of the commandery, oversaw five counties, and together with Chief of Fucheng County Miao Meng defended the city for Wang Mang against the Han army.