《太平广记·卷七十五·道术五》
过了一会儿，七娘把纸贴到墙上，晚上纸月亮上就有奇异的光自行发出，清清楚楚地照亮全室，连细小的毫毛都能分辨出来，晦之惊叹不已，猜测不出怎么回事。
有顷，七娘以纸月施于垣上，夕有奇光自发，洞照一室，纤毫尽辨，晦之惊叹不测。
A while later, Qiniang pasted the paper on the wall. At night the paper moon started emitting light all by itself, clearly illuminating the whole room. Huizhi was amazed, not knowing what had happened.