Yunus, 19 Ayah
10:19
وَمَا كَانَ ٱلنَّاسُ إِلَّآ أُمَّةٗ وَٰحِدَةٗ فَٱخۡتَلَفُواْۚ وَلَوۡلَا كَلِمَةٞ سَبَقَتۡ مِن رَّبِّكَ لَقُضِيَ بَيۡنَهُمۡ فِيمَا فِيهِ يَخۡتَلِفُونَ ١٩
Wa Mā Kāna An-Nāsu 'Illā 'Ummatan Wāĥidatan Fākhtalafū ۚ Wa Lawlā Kalimatun Sabaqat Min Rabbika Laquđiya Baynahum Fīmā Fīhi Yakhtalifūna
And mankind was not but one community [united in religion], but [then] they differed. And if not for a word that preceded from your Lord, it would have been judged between them [immediately] concerning that over which they differ.