《北史·本记·卷三》
二月二十七日，由于大旱，下令祭祀天下山川群神以及能够带来风雨的神礻氏，修建和装饰祠堂，以牲畜和玉璧祭祀。
二月癸巳，以旱故，诏天下祀山川群神及能兴云雨者，修饰祠堂，荐以牲璧。
On the twenty-seventh day of the second month, due to the severe drought, decree to sacrifice to the gods of the mountains and rivers, and all gods who could bring wind and rain. Temples were built and decorated, and sacrifices of livestock and jade bi were made.