يَـٰٓأَيُّهَا ٱلَّذِينَ ءَامَنُوا۟ لَا يَسْخَرْ قَوْمٌ مِّن قَوْمٍ عَسَىٰٓ أَن يَكُونُوا۟ خَيْرًا مِّنْهُمْ وَلَا نِسَآءٌ مِّن نِّسَآءٍ عَسَىٰٓ أَن يَكُنَّ خَيْرًا مِّنْهُنَّ ۖ وَلَا تَلْمِزُوٓا۟ أَنفُسَكُمْ وَلَا تَنَابَزُوا۟ بِٱلْأَلْقَـٰبِ ۖ بِئْسَ ٱلِٱسْمُ ٱلْفُسُوقُ بَعْدَ ٱلْإِيمَـٰنِ ۚ وَمَن لَّمْ يَتُبْ فَأُو۟لَـٰٓئِكَ هُمُ ٱلظَّـٰلِمُونَ
Yaaa ayyuhal lazeena aamanoo laa yaskhar qawmum min qawmin 'asaaa anyyakoonoo khairam minhum wa laa nisaaa'um min nisaaa'in 'Asaaa ay yakunna khairam minhunna wa laa talmizooo bil alqaab; bi'sal ismul fusooqu ba'dal eemaan; wa mal-lam yatub fa-ulaaa'ika humuz zaalimoon
Believers, no one group of men should jeer at another, who may after all be better than them; no one group of women should jeer at another, who may after all be better than them; do not speak ill of one another; do not use offensive nicknames for one another. How bad it is to be called a mischief-maker after accepting faith! Those who do not repent of this behaviour are evildoers.
O you who believe, let no people mock another people — they may be better than them — nor let women mock other women, who may be better than them. Do not slander one another, and do not insult one another with nicknames. How wretched is the name of wickedness after faith. Whoever does not repent — those are the wrongdoers.