[Machine] All that the Muslims and the People of the Book have done and narrated to us like this is from Abdullah ibn Abbas and Anas ibn Malik. And this is because the carcass of an animal is slaughtered, and the leak that is used to cure the cheese is taken from it. So if it is from the sacrifices of the Magians and the people of idols, it is not permissible. And likewise, when the animal dies, and the leak is taken from it, it is not permissible.  

كُلْ مَا صَنَعَ الْمُسْلِمُونَ وَأَهْلُ الْكِتَابِ وَرُوِّينَا مِثْلَ هَذَا عَنْ عَبْدِ اللهِ بْنِ عَبَّاسٍ وَأَنَسِ بْنِ مَالِكٍ وَهَذَا لِأَنَّ السِّخَالَ تُذْبَحُ فَتُؤْخَذُ مِنْهَا الْإِنْفَحَةُ الَّتِي بِهَا يَصْلُحُ الْجُبْنُ فَإِذَا كَانَتْ مِنْ ذَبَائِحِ الْمَجُوسِ وَأَهْلِ الْأَوْثَانِ لَمْ يَحِلَّ وَهَكَذَا إِذَا مَاتَتِ السَّخْلَةُ فَأُخِذَتْ مِنْهَا الْإِنْفَحَةُ لَمْ تَحِلَّ