"I said: 'O Messenger of Allah we are going to meet the enemy tomorrow and we do not have any knives.' The Messenger of Allah said: "If the blood is shed and the name of Allah is mentioned, then eat, unless (it is slaughtered (with teeth or nails, and I will tell you about that. As for teeth, they are bones, and as for nails, they are the knives of the Ethiopians."' (Sahih )  

قُلْتُ يَا رَسُولَ اللَّهِ إِنَّا نَلْقَى الْعَدُوَّ غَدًا وَلَيْسَ مَعَنَا مُدًى فَقَالَ رَسُولُ اللَّهِ ﷺ مَا أَنْهَرَ الدَّمَ وَذُكِرَ اسْمُ اللَّهِ ﷻ فَكُلُوا مَا لَمْ يَكُنْ سِنًّا أَوْ ظُفْرًا وَسَأُحَدِّثُكُمْ عَنْ ذَلِكَ أَمَّا السِّنُّ فَعَظْمٌ وَأَمَّا الظُّفْرُ فَمُدَى الْحَبَشَةِ  

"I said: 'O Messenger of Allah! We expect to meet the enemy tomorrow and we have no knives.' So the Prophet ﷺ said: 'As long as it causes blood to flow, and Allah's Name has been mentioned over it, then eat it, provided that it was not done with a tooth or nail. And I will tell you why: As for the tooth it is a bone, and as for the nail it is the knife of the Ethiopians.'"  

قُلْتُ يَا رَسُولَ اللَّهِ إِنَّا نَلْقَى الْعَدُوَّ غَدًا وَلَيْسَتْ مَعَنَا مُدًى فَقَالَ النَّبِيُّ ﷺ مَا أَنْهَرَ الدَّمَ وَذُكِرَ اسْمُ اللَّهِ عَلَيْهِ فَكُلُوهُ مَا لَمْ يَكُنْ سِنًّا أَوْ ظُفُرًا وَسَأُحَدِّثُكُمْ عَنْ ذَلِكَ أَمَّا السِّنُّ فَعَظْمٌ وَأَمَّا الظُّفُرُ فَمُدَى الْحَبَشَةِ  

"I said: 'O Messenger of Allah we are going to meet the enemy tomorrow and we do not have any knives.' The Messenger of Allah said: "If the blood is shed and the name of Allah is mentioned, then eat, unless (it is slaughtered (with teeth or nails, and I will tell you about that. As for teeth, they are bones, and as for nails, they are the knives of the Ethiopians."' (Sahih ) (Using translation from Nasāʾī 4404)  

قُلْتُ يَا رَسُولَ اللهِ إِنَّا نَلْقَى الْعَدُوَّ غَدًا وَلَيْسَ مَعَنَا مُدًى فَقَالَ رَسُولُ اللهِ ﷺ مَا أَنْهَرَ الدَّمَ وَذُكِرَ اسْمُ اللهِ عَلَيْهِ فُكُّوا مَا لَمْ يَكُنْ سِنٌّ وَلَا ظُفُرٌ وَسَأُحَدِّثُكُمْ عَنْ ذَلِكَ أَمَّا السِّنُّ فَعَظْمٌ وَأَمَّا الظُّفُرُ فَمُدَى الْحَبَشَةِ  

[Machine] We were with the Messenger of Allah ﷺ in a battle, and we said: "Tomorrow we will attack the enemy, but we do not have sufficient provisions." The Messenger of Allah ﷺ said: "Anything that is slaughtered and the name of Allah is mentioned upon it, then it is permissible for you to eat it, except for what is considered a bone or a claw, for the tooth is a bone and the claw is the horn of the Abyssinians."  

كُنَّا مَعَ رَسُولِ اللهِ ﷺ فِي غَزَاةٍ فَقُلْنَا إِنَّا نُصَبِّحُ الْعَدُوَّ غَدًا وَلَيْسَ مَعَنَا مُدًى فَقَالَ رَسُولُ اللهِ ﷺ كُلُّ شَيْءٍ أَنْهَرَ الدَّمَ وَذُكِرَ اسْمُ اللهِ عَلَيْهِ فَكُلُوهُ مَا لَمْ يَكُنْ سِنًّا أَوْ ظُفُرًا فَإِنَّ السِّنَّ عَظْمٌ وَإِنَّ الظُّفُرَ مُدَى الْحَبَشَةِ