يٰۤاَيُّهَا الَّذِيۡنَ اٰمَنُوۡۤا اِنۡ جَآءَكُمۡ فَاسِقٌ ۢ بِنَبَاٍ فَتَبَيَّنُوۡۤا اَنۡ تُصِيۡبُوۡا قَوۡمًا ۢ بِجَهَالَةٍ فَتُصۡبِحُوۡا عَلٰى مَا فَعَلۡتُمۡ نٰدِمِيۡنَ
O Believers! If some wicked person brings you any news, inquire thoroughly into its truth (lest) you should cause (undue) harm to a people unknowingly, and later feel regret for what you have done.