《明史·列传·卷八十四》
不久使者又来了，并说要让献夫改任别的官，献夫方勉强上路。
既而使命再至，云将别用，乃就道。
Before long, another messenger arrived, saying that Xianfu would be assigned a different position, and only then did Xianfu reluctantly set off on his journey.
<s>[INST] Explain the meaning of this Classical Chinese passage in English: 既而使命再至，云将别用，乃就道。 [/INST] Before long, another messenger arrived, saying that Xianfu would be assigned a different position, and only then did Xianfu reluctantly set off on his journey.</s>
Explain the meaning of this Classical Chinese passage in English: 既而使命再至，云将别用，乃就道。
user
Before long, another messenger arrived, saying that Xianfu would be assigned a different position, and only then did Xianfu reluctantly set off on his journey.
assistant