《周书·列传·卷十二》
因为高祖生病，撤军返回。
以高祖疾，班师。
Because the emperor was ill, he ordered the army to return.
<s>[INST] Transpose the following Modern Chinese text into Classical Chinese: 因为高祖生病，撤军返回。 [/INST] 以高祖疾，班师。</s>
Transpose the following Modern Chinese text into Classical Chinese: 因为高祖生病，撤军返回。
user
以高祖疾，班师。
assistant