《新唐书·列传·卷一百四十六》
在甘、肃、瓜、沙等州降的，就在那里安置，易于安心。
当甘、肃、瓜、沙降者，即其所置之。
Those who have surrendered in the prefectures of Gansu, Shazhou, Guazhou and Shazhou should be settled there, for it will be easy for them to feel at home.