《新唐书·列传·卷一百四十一》
扶余准，是东明人，原是朔方的骑将；李骖，陇西人。是贞元初年战争中被俘的。
准，东明人，本朔方骑将；骖，陇西人，贞元初战没于虏者。
Fuyu Jun was from Dongming and was originally a cavalry general of Shuofang; Li Qi was from Longxi and was captured in the war in the early years of Zhenyuan.