《新唐书·本纪·卷二·太宗》
二十三日，太宗从九成宫返京。
甲子，至自九成宫。
On the 23rd day, Emperor Taizong returned to the capital from the Jiucheng Palace.
<s>[INST] Translate to English, please: 甲子，至自九成宫。 [/INST] On the 23rd day, Emperor Taizong returned to the capital from the Jiucheng Palace.</s>
Translate to English, please: 甲子，至自九成宫。
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On the 23rd day, Emperor Taizong returned to the capital from the Jiucheng Palace.
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