《太平广记·卷一百六十一·感应一》
他将石匣拿给母亲，见里面只有一块三寸长的丝绢，上面写着两个红色的字 日月 ，从此他母亲的病就好了。
以函奉母，中惟三寸绢，丹书为日月字。母病即愈。
He gave the stone box to his mother, and saw that there was only an inch long silk handkerchief inside, with two red words “sun and moon” written on it. From then on, his mother's illness was cured.