《资治通鉴·汉纪·汉纪三十四》
来歙举荐马援当陇西太守。马援率军进击，大败先零羌部落。
来歙荐马援为陇西太守，击先零羌，大破之。
Lai She recommended Ma Yuan to be governor of Longxi. Ma Yuan led the army in an attack and inflicted a major defeat on the Xianling Qiang.