《金史·列传·卷十》
然后又在余都谷袭击辽国皇帝，并把他抓获。
其后复袭辽帝于余都谷，获之。
He then attacked the Liao Emperor again in Yudu Valley and captured him.
<s>[INST] Translate the following Classical Chinese text into English: 其后复袭辽帝于余都谷，获之。 [/INST] He then attacked the Liao Emperor again in Yudu Valley and captured him.</s>
Translate the following Classical Chinese text into English: 其后复袭辽帝于余都谷，获之。
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He then attacked the Liao Emperor again in Yudu Valley and captured him.
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