《汉书·传·西域传下》
西域诸国，各有自己的君长，军队分散力弱，不能统一。虽曾属于匈奴，但与匈奴并不亲密。
西域诸国，各有君长，兵众分弱，无所统一，虽属匈奴，不相亲附。
The Western Region countries have their own leaders, and their troops are scattered and weak, unable to unite. Although they once belonged to the Huns, they are not close to them.