《新唐书·列传·卷三十三》
几天之后，尘土冲天向南滚来，哨兵们惊恐，裴行俭说 ：这是阿史那伏念押送阿史德温傅来投降，没有别的情况。
后数日，烟尘涨天而南，斥候惶骇，行俭曰： 此伏念执温傅来降，非他也。
A few days later, there was a large cloud of dust rolling south, and the sentries were terrified, but Pei Xingjian said: "This is Ashina Funan escorting Ashina Wenfu to surrender, there's nothing else."