《新唐书·列传·卷五十》
当时，党项羌也连兵来攻银城，张说率领一万人马出合河关乘其不备，打得他们大败，直追赶到骆驼堰。
时党项羌亦连兵攻银城，说将步骑万人出合河关掩击，破之，追北骆驼堰。
At that time, the Tangxiang Qiangs also united to attack Yinzhou (Silver City). Zhang Shuo led 10,000 cavalry out of Heheguan to attack them unprepared, and defeated them and chased them to Luotuoyan.