《晋书·志·第二章》
京房易占卜说： 乙酉发生日食，预示君弱臣强。
京房易占曰： 日有蚀乙酉，君弱臣强。
Jing Fang's divination on Yijing said, “If there is a solar eclipse on the day of Yiyou, it indicates that the sovereign is weak and the courtiers are strong.”