《北史·列传·卷五十八》
刘璠辞还，至白马西边，适逢达奚武的军队已到了南郑，刘璠入城不得，就投降了达奚武。
还至白马西，属达奚武军已至南郑，璠不得入城，遂降武。
Liu Fan declined and went to the west of Baima, just when the army of Da Xi Wu had reached Nan Zheng, Liu Fan could not enter the city, so he surrendered to Da Xi Wu.