《太平广记·卷二百九十二·神二》
一日，他托梦给我说： 我是商代伯夷的弟弟，也是孤竹君的儿子呵。
翻感梦云： 我伯夷之弟，孤竹君子也。
One day, he appeared to me in a dream and said: I am the younger brother of Shang Dynasty's Boyi; I am also the son of the Lord of Guzhu.