《太平广记·卷二百七十九·梦四》
一日，他梦见有人敲门来找朱少卿，声音很响。他一惊推开房门，却连个人影也未见到。
梦中有人扣扉觅朱少卿，其声甚厉，惊觉访之，寂无影响。
One day, he dreamed that someone knocked on the door looking for Zhu Shaoqing. The voice was very loud. He was shocked and pushed open the door, but he didn't see anyone.