Sura 5 Al-Ma'idah (The Table Spread), aya 57

1. يَا أَيُّهَا الَّذِينَ آمَنُوا لَا تَتَّخِذُوا الَّذِينَ اتَّخَذُوا دِينَكُمْ هُزُوًا وَلَعِبًا مِنَ الَّذِينَ أُوتُوا الْكِتَابَ مِنْ قَبْلِكُمْ وَالْكُفَّارَ أَوْلِيَاءَ ۚ وَاتَّقُوا اللَّهَ إِنْ كُنْتُمْ مُؤْمِنِينَ

   O you who have believed, take not those who have taken your religion in ridicule and amusement among the ones who were given the Scripture before you nor the disbelievers as allies. And fear Allah, if you should (truly) be believers.

   5:57

Tafsiri: Saheeh International