《北史·本记·卷三》
三十日为晦日，日食。
癸亥晦，日有蚀之。
The 30th day was new moon, a solar eclipse.
<s>[INST] Transpose the following Modern Chinese text into Classical Chinese: 三十日为晦日，日食。 [/INST] 癸亥晦，日有蚀之。</s>
Transpose the following Modern Chinese text into Classical Chinese: 三十日为晦日，日食。
user
癸亥晦，日有蚀之。
assistant