《资治通鉴·梁纪·梁纪十九》
萧嗣还没来得及出发，任约的军队就到了。牒云洛等人抽身退走了，萧嗣失去援助，出兵迎战任约，兵败身死。
嗣未及行，任约军至，洛等引去；嗣遂失援，出战，败死。
Before Xiao Si set out, Ren Yao's army arrived. Difu Ren and others retreated, Xiao Si lost support, and went out to meet Ren Yao, but was defeated and killed.
<s>[INST] Rewrite the following English passage in the style of Classical Chinese: Before Xiao Si set out, Ren Yao's army arrived. Difu Ren and others retreated, Xiao Si lost support, and went out to meet Ren Yao, but was defeated and killed. [/INST] 嗣未及行，任约军至，洛等引去；嗣遂失援，出战，败死。</s>
Rewrite the following English passage in the style of Classical Chinese: Before Xiao Si set out, Ren Yao's army arrived. Difu Ren and others retreated, Xiao Si lost support, and went out to meet Ren Yao, but was defeated and killed.
user
嗣未及行，任约军至，洛等引去；嗣遂失援，出战，败死。
assistant