《太平广记·卷二百三十六·奢侈一》
他曾派出使臣向西域各国索求名马，最远的时候到达波斯国，求得一匹千里马，名叫追风赤。
遣使向西域求名马，远至波斯国。得千里马，号曰追风赤。
He had sent envoys to request famous horses from all countries of the West, and the furthest country he had reached was Persia, from where he obtained a fine horse named Chasing Wind Red.