《史记·七十列传·平原君虞卿列传》
赵孝成王就召虞卿来商议这件事。
居顷之，而魏请为从。
King Xiaocheng of Zhao then summoned Yu Qing to discuss this matter.
<s>[INST] Transpose the following Modern Chinese text into Classical Chinese: 赵孝成王就召虞卿来商议这件事。 [/INST] 居顷之，而魏请为从。</s>
Transpose the following Modern Chinese text into Classical Chinese: 赵孝成王就召虞卿来商议这件事。
user
居顷之，而魏请为从。
assistant