Al Hujurat, 6 Ayah
49:6
يَٰٓأَيُّهَا ٱلَّذِينَ ءَامَنُوٓاْ إِن جَآءَكُمۡ فَاسِقُۢ بِنَبَإٖ فَتَبَيَّنُوٓاْ أَن تُصِيبُواْ قَوۡمَۢا بِجَهَٰلَةٖ فَتُصۡبِحُواْ عَلَىٰ مَا فَعَلۡتُمۡ نَٰدِمِينَ ٦
Yā 'Ayyuhā Al-Ladhīna 'Āmanū 'In Jā'akum Fāsiqun Binaba'iin Fatabayyanū 'An Tuşībū Qawmāan Bijahālatin Fatuşbiĥū `Alá Mā Fa`altum Nādimīna
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.