《太平广记·卷一百四十五·征应十》
忽然有一阵大风扬起尘土，是从军营南门刮起的，盘旋在军营中，拔起十多面大旗直上天空，州里的人都惊愕地瞪着眼看着，直到天边没影了。
忽有暴风扬尘，起自军门而南，蟠折行伍，拔大旆十余以登。州人愕眙而顾，没于天际。
Suddenly, a strong wind blew up the dust from the south gate of the barracks, swirled around the barracks, raised more than a dozen large flags straight into the sky, and the people in the state were stunned and watched until they disappeared into the horizon.