سُورَةُ النُّورِ
Surah An-Noor·24:12
لَوْلَا إِذْ سَمِعْتُمُوهُ ظَنَّ الْمُؤْمِنُونَ وَالْمُؤْمِنَاتُ بِأَنْفُسِهِمْ خَيْرًا وَقَالُوا هَٰذَا إِفْكٌ مُبِينٌ١٢
Why do not the believing men and women, whenever such [a rumour] is heard, think the best of one another and say, “This is an obvious falsehood”?