《史记·七十列传·匈奴列传》
于是戎狄中的一些人就住到了陆浑，东部到达了卫国，侵犯虐害中原人民，中原人痛恨他们，所以《经》的作者们作诗说 打击戎狄 ， 讨伐猃狁，到达大原 ， 出动军车，战马盛多 ， 在北方筑城 。
於是戎狄或居于陆浑，东至於卫，侵盗暴虐中国。中国疾之，故诗人歌之曰 戎狄是应 ， 薄伐獫狁，至於大原 ， 出舆彭彭，城彼朔方 。
Some of the Rongdi people lived in Luhun, reaching the State of Wei in the east, and persecuting and abusing the people of the Central Plains, who hated them, so the authors of the Jing wrote poems saying: Attack the Rongdi, attack the Beidi, reach Dayuan, deploy chariots, there are many war horses, and build a city in the north.