يَـٰٓأَيُّهَا ٱلَّذِينَ ءَامَنُوٓا إِن جَآءَكُمْ فَاسِقٌۢ بِنَبَإٍ فَتَبَيَّنُوٓا أَن تُصِيبُوا قَوْمًۢا بِجَهَـٰلَةٍ فَتُصْبِحُوا عَلَىٰ مَا فَعَلْتُمْ نَـٰدِمِينَ

Ya ayyuha allatheena amanooin jaakum fasiqun binaba-in fatabayyanoo an tuseebooqawman bijahalatin fatusbihoo AAala mafaAAaltum nadimeen

O you who have believed, if there comes to you a disobedient one with information, investigate, lest you harm a people out of ignorance and become, over what you have done, regretful.