《太平广记·卷四百一十六·草木十》
果然，洞庭湖的小岛上，龙飞出来落下，驾着云雾围绕在经楼前后，各不一样。
果洞庭之渚，龙飞出而降。
Indeed, on the island in Dongting Lake, a dragon flew out, and landed, hovering around the sutra tower front and back with different shapes.