Book of the Later Han: Cao Cao fought Han Sui and Ma Chao at Weinan and crushed them, and Guanxi was pacified.; Records of the Three Kingdoms: Cao…
Cao Cao fought Han Sui and Ma Chao at Weinan and crushed them, and Guanxi was pacified.
十六年秋九月庚戌，曹操與韓遂、馬超戰於渭南，遂等大敗，關西平。
Location: 後漢書卷9 孝獻帝紀 建安16年
Cao Cao crossed the Wei River and fought Ma Chao and Han Sui, beheaded Cheng Yi and Li Kan, routed them heavily, and pacified Guanzhong.
公乃與克日會戰，先以輕兵挑之，戰良久，乃縱虎騎夾擊，大破之，斬成宜、李堪等。
Location: 魏書 武帝紀 (卷01) 建安16년
Place: 渭南
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