《太平广记·卷三百零三·神十三》
只见殿上的碧玉床上坐着一个穿道服戴白玉冠的人，他对我说， 你回到人间，告诉李林甫，快到这儿来报到，人世就要再遭大乱之苦了。
苍璧方子细，见殿上一人，坐碧玉床，衣道服，戴白玉冠，谓苍璧曰： 当却回，寄语林甫，速来我紫府，应知人间之苦。
I only saw a person wearing a Taoist robe and a white jade crown sitting on a bed of jade in the audience hall. He said to me, when you return to the mortal world, tell Li Linfu to come and report here quickly. The human world will experience another great chaos.