《史记·七十列传·匈奴列传》
秦穆公得到由余的帮助，使西戎八个国家都向秦国臣服，所以从陇地往西有緜诸、绲戎、狄、等戎族，歧山、梁山、泾水，漆水以北，有义渠、大荔、乌氏、朐衍等戎族。
秦穆公得由余，西戎八国服於秦，故自陇以西有绵诸、绲戎、翟、镕之戎，岐、梁山、泾、漆之北有义渠、大荔、乌氏、朐衍之戎。
With help of You Yu, Duke Mu of Qin made the eight Western Rong states submit to Qin, so there were Rong tribes such as Miezhu, Die Rong, Di, and Chong Rong from Longdi westward; Y渠, Dali, Wushi, and Quyan were to the north of Qishan, Liangshan, Jing River, and Qi River.