《太平广记·卷三百九十七·山（溪》
太原郡东边有座山叫崖山，每当天旱的时候，当地人常常放火烧这座山以求雨。
太原郡东有崖山，天旱，土人常烧此山以求雨。
To the east of Taiyuan County, there is a mountain called Yaishan. Whenever there is a drought, local people often set the mountain alight to pray for rain.