《北史·列传·卷四》
正光五年秋，灵太后对明帝说要告诉群臣，请求出家，到嵩山的闲居寺去，要亲自削发。
正光五年秋，灵太后对明帝谓群臣，求出家于嵩山闲居寺，欲自下发。
In the autumn of the fifth year of Zhengguang, Empress Ling told Emperor Ming that she wanted to inform the ministers that she wanted to retire from the world, go live in Leisure Monastery in Songshan, and personally shave her hair.