Muwatta Imam Malik Book of Slaughtering Animals, Hadith 5

Yahya related to me from Malik from Thawr ibn Zayd ad-Dili that Abdullah ibn Abbas was asked about animals slaughtered by the
Christian Arabs. He said, "There is no harm in them," but he recited this ayat, "Whoever takes them as friends is from them." (Sura 5 ayat 54).

وَحَدَّثَنِي عَنْ مَالِكٍ، عَنْ ثَوْرِ بْنِ زَيْدٍ الدِّيلِيِّ، عَنْ عَبْدِ اللَّهِ بْنِ عَبَّاسٍ، أَنَّهُ سُئِلَ عَنْ ذَبَائِحِ، نَصَارَى الْعَرَبِ فَقَالَ لاَ بَأْسَ بِهَا وَتَلاَ هَذِهِ الآيَةَ {وَمَنْ يَتَوَلَّهُمْ مِنْكُمْ فَإِنَّهُ مِنْهُمْ }.