《资治通鉴·汉纪·汉纪十七》
近年来，匈奴西部地区受到困扰，我怀疑他们又派使者到羌中与羌人部落联合。
间者匈奴困于西方，疑其更遣使至羌中与相结。
In recent years, the western region of the Huns has been in trouble. I suspect that they have sent envoys to the Qiang people to unite with the Qiang tribe.