Surah Al-Anfaal Verse 73

وَالَّذِينَ كَفَرُوا بَعْضُهُمْ أَوْلِيَاءُ بَعْضٍ ۚ إِلَّا تَفْعَلُوهُ تَكُن فِتْنَةٌ فِي الْأَرْضِ وَفَسَادٌ كَبِيرٌ

Wallazeena kafaroo ba'duhum awliyaaa'u ba'd; illaa taf'aloohu takun fitnatun fil ardi wa fasaadun kabeer

Translation / The Meaning

And those who disbelieved are allies of one another. If you do not do so, there will be fitnah on earth and great corruption.