وَٱلَّذِينَ يُؤْذُونَ ٱلْمُؤْمِنِينَ وَٱلْمُؤْمِنَـٰتِ بِغَيْرِ مَا ٱكْتَسَبُوا۟ فَقَدِ ٱحْتَمَلُوا۟ بُهْتَـٰنًا وَإِثْمًا مُّبِينًا
Wallazeena yu'zoonal mu'mineena almu'manaati bighairi mak tasaboo faqadih tamaloo buhtaananw wa ismam mubeenaa
and those who undeservedly insult believing men and women will bear the guilt of slander and flagrant sin.
And those who harm believing men and believing women for something they have not done have taken upon themselves slander and a flagrant sin.