《资治通鉴·后晋纪·后晋纪六》
契丹主率兵从邢、相二州南下，杜威率降兵跟随。
引兵自邢、相而南，杜威将降兵以从。
The Khitan ruler led his army south from Xing and Xiang prefectures, and Du Wei followed with the surrendered troops.
<s>[INST] Transpose the following Modern Chinese text into Classical Chinese: 契丹主率兵从邢、相二州南下，杜威率降兵跟随。 [/INST] 引兵自邢、相而南，杜威将降兵以从。</s>
Transpose the following Modern Chinese text into Classical Chinese: 契丹主率兵从邢、相二州南下，杜威率降兵跟随。
user
引兵自邢、相而南，杜威将降兵以从。
assistant