《太平广记·卷四百二十一·龙四》
她忽然从岩谷中，看见有一点光亮像灯，后来还渐渐变大。竟然是两点光亮。
忽于岩谷中，见光一点如灯，后更渐大，乃有二焉。
Suddenly, she saw a little bit of light in the valley like a lamp, and it gradually became brighter. It turned out to be two points of light.