《宋史·列传·卷二》
大家愤愤不平，于是传喊道： 皇太后出来了！ 皇后起立，刘婕妤也起立，不久各人回到自己的座位，有人已撤掉刘婕妤的座位，刘婕妤于是仆倒在地上。
众弗能平，因传唱曰： 皇太后出！ 后起立，刘亦起，寻各复其所，或已撤婕妤坐，遂仆于地。
The attendants were all indignant, so they spread a rumor: The empress dowager is out! The empress stood up, and Imperial Concubine Liu stood up, and then they went back to their own seats. Someone had removed Imperial Concubine Liu’s seat, and so Imperial Concubine Liu fell on the ground.