《资治通鉴·汉纪·汉纪五十五》
张鲁认为刘璋懦弱无能，不再服从刘璋的命令，袭击别部司马张，杀死张而吞并了他的队伍。
张鲁以刘璋暗懦，不复承顺，袭别部司马张修，杀之而并其众。
Zhang Lu believed Liu Zhang to be cowardly and incompetent, and no longer obeyed Liu Zhang's orders. He attacked and killed General Zhang, and annexed his troops.