佛祖歷代通載 12.53

12.53

（甲申）　中宗顯改元嗣聖（二月改文明。正月立韋玄禎女為后。上謂我以天下與韋玄禎。何不可。二月天后廢上為廬陵王。立其弟豫王旦為帝。居於別殿。天后臨朝）。

(Jiashen [684 CE]) Emperor Zhongzong, Xian, changed the reign title to Sisheng (in the second month it was changed to Wenming. In the first month he established the daughter of Wei Xuanzhen as empress. The Emperor remarked, "Even if I were to give the empire to Wei Xuanzhen, what would be wrong with that?" In the second month, the Empress of Heaven deposed the Emperor as the Prince of Luling and established his younger brother, Prince of Yu Dan, as emperor, residing in a separate palace. The Empress of Heaven held court).