اٰل عمران — Ali 'Imran Ayat 105

وَلَا تَكُوْنُوْا كَالَّذِيْنَ تَفَرَّقُوْا وَاخْتَلَفُوْا مِنْۢ بَعْدِ مَا جَاۤءَهُمُ الْبَيِّنٰتُ ۗ وَاُولٰۤىِٕكَ لَهُمْ عَذَابٌ عَظِيْمٌ ۙ

Wa lā takūnū kal-lażīna tafarraqū wakhtalafū mim ba‘di mā jā'ahumul-bayyināt(u), wa ulā'ika lahum ‘ażābun ‘aẓīm(un).

"And do not be like the ones who became divided and differed after the clear proofs had come to them. And those will have a great punishment."