《资治通鉴·晋纪·晋纪三十九》
西秦王乞伏炽磐派遣襄武侯乞伏昙达等带领一万骑兵，袭击南羌的弥姐部落和康薄部落所据守的赤水，收降了他们。乞伏炽磐任命王孟保为略阳太守，镇守赤水。
西秦王炽磐遣襄武侯昙达等将骑一万，击南羌弥姐、康薄于赤水，降之；以王孟保为略阳太守，镇赤水。
Qifu Chipan, king of Western Qin, sent Xiangwu Hou Qifu Danta and others to lead 10,000 cavalry to attack the Miji and Kangbo tribes of the Southern Qiang and capture the Chishui River they guarded. Qifu Chipan appointed Wang Mengbao as the prefect of Lueyang to guard Chishui.