he caught two rabbits and he could not find a knife with which to slaughter then, so he slaughtered them with Marwah. Then he came to the Prophet and said: "O Mesenger of Allah! I caught two rabbits but I could not find a knife with which to slaughter them, so I slaughtered them with Marwah;l can I eat them?" He said: "Eat (them)."  

أَنَّهُ أَصَابَ أَرْنَبَيْنِ وَلَمْ يَجِدْ حَدِيدَةً يَذْبَحُهُمَا بِهِ فَذَكَّاهُمَا بِمَرْوَةٍ فَأَتَى النَّبِيَّ ﷺ فَقَالَ يَا رَسُولَ اللَّهِ إِنِّي اصْطَدْتُ أَرْنَبَيْنِ فَلَمْ أَجِدْ حَدِيدَةً أُذَكِّيهِمَا بِهِ فَذَكَّيْتُهُمَا بِمَرْوَةٍ أَفَآكُلُ قَالَ كُلْ  

a wolf bit a sheep so he slaughtered it with Marwah, and the Prophet allowed him to eat it.  

أَنَّ ذِئْبًا نَيَّبَ فِي شَاةٍ فَذَبَحُوهَا بِالْمَرْوَةِ فَرَخَّصَ النَّبِيُّ ﷺ فِي أَكْلِهَا