《明史·本纪·卷十二》
闰七月十七日，上宣宗废除皇后胡氏尊谥。
闰月甲戌，上宣宗废后胡氏尊谥。
On September 17, the Xuanzong Emperor announced the abolition of the posthumous honorific title of Empress Hu.
<s>[INST] Convert the following English text into Classical Chinese: On September 17, the Xuanzong Emperor announced the abolition of the posthumous honorific title of Empress Hu. [/INST] 闰月甲戌，上宣宗废后胡氏尊谥。</s>
Convert the following English text into Classical Chinese: On September 17, the Xuanzong Emperor announced the abolition of the posthumous honorific title of Empress Hu.
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闰月甲戌，上宣宗废后胡氏尊谥。
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