《隋书·列传·卷二十一》
走后不久，薛胄又后悔了，马上派主簿去追赶拘禁道力。
既而悔之，即遣主簿追禁道力。
Not long after he left, Xue Zhong regretted and immediately sent the chief clerk to chase after and arrest Daoli.
<s>[INST] Convert the following modern Chinese text into Classical Chinese: 走后不久，薛胄又后悔了，马上派主簿去追赶拘禁道力。 [/INST] 既而悔之，即遣主簿追禁道力。</s>
Convert the following modern Chinese text into Classical Chinese: 走后不久，薛胄又后悔了，马上派主簿去追赶拘禁道力。
user
既而悔之，即遣主簿追禁道力。
assistant