《魏书·列传·卷四十三》
灵星本不是礼制之事，祭祀出自汉初，专门为了祝祀田耕，总是隶祭于郡县。
灵星本非礼事，兆自汉初，专为祈田，恆隶郡县。
Lingxing was originally not a ritual matter, and the sacrifice originated in the early Han Dynasty, dedicated to the worship of farming. It was always attached to the sacrifices of counties.