《元史·本纪·卷九》
初十，伯颜等人从临安出发。
乙亥，伯颜等发临安。
On the 10th, Bayan and the others set out from Lin'an.
<s>[INST] Explain the meaning of this Classical Chinese passage in English: 乙亥，伯颜等发临安。 [/INST] On the 10th, Bayan and the others set out from Lin'an.</s>
Explain the meaning of this Classical Chinese passage in English: 乙亥，伯颜等发临安。
user
On the 10th, Bayan and the others set out from Lin'an.
assistant