عَنْ وَقَّاصِ بْنِ رَبِيعَةَ أَنَّ الْمُسْتَوْرِدَ حَدَّثَهُمْ أَنَّ النَّبِيَّ صَلَّى اللَّهُ عَلَيْهِ وَآلِهِ وَسَلَّمَ قَالَ ((مَنْ أَكَلَ بِرَجُلٍ مُسْلِمٍ أَكْلَةً وَقَالَ مَرَّةً أُكْلَةً فَإِنَّ اللَّهَ عَزَّ وَجَلَّ يُطْعِمُهُ مِثْلَهَا مِنْ جَهَنَّمَ وَمَنِ اكْتَسَى بِرَجُلٍ مُسْلِمٍ ثَوْبًا فَإِنَّ اللَّهَ عَزَّ وَجَلَّ يَكْسُوهُ مِثْلَهُ مِنْ جَهَنَّمَ وَمَنْ قَامَ بِرَجُلٍ مُسْلِمٍ مَقَامَ سُمْعَةٍ فَإِنَّ اللَّهَ عَزَّ وَجَلَّ يَقُومُ بِهِ مَقَامَ سُمْعَةٍ يَوْمَ الْقِيَامَةِ))
It is narrated from Sayyiduna Mustawrid bin Shaddad (may Allah be pleased with him) that the Noble Prophet (peace and blessings be upon him) said: Whoever eats a morsel (of food) by backbiting, insulting, or harming a Muslim, Allah Almighty will feed him a similar morsel from Hell. Whoever wears a garment (by dishonoring) a Muslim, Allah Almighty will clothe him with a similar garment from Hell. And whoever stands in a place of fame because of another person, Allah Almighty will make him stand in a place of fame on the Day of Resurrection.