《资治通鉴·唐纪·唐纪三十五》
辛未，叛军大将安守忠率领骑兵二万进攻河东，被郭子仪领兵击退，杀敌八千，俘虏五千。
辛未，安守忠将骑二万寇河东，郭子仪击走之，斩首八千级，捕虏五千人。
On xinwei day, the rebel general Anshouzhong led 20,000 cavalries to attack Hedong, but was repelled by Guo Ziyi's army. Guo killed 8,000 enemy soldiers and captured 5,000.
<s>[INST] Translate the following Classical Chinese text into modern Chinese: 辛未，安守忠将骑二万寇河东，郭子仪击走之，斩首八千级，捕虏五千人。 [/INST] 辛未，叛军大将安守忠率领骑兵二万进攻河东，被郭子仪领兵击退，杀敌八千，俘虏五千。</s>
Translate the following Classical Chinese text into modern Chinese: 辛未，安守忠将骑二万寇河东，郭子仪击走之，斩首八千级，捕虏五千人。
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辛未，叛军大将安守忠率领骑兵二万进攻河东，被郭子仪领兵击退，杀敌八千，俘虏五千。
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