The Prophet ﷺ said: If anyone eats once at the cost of a Muslim's honour, Allah will give him a like amount of Jahannam to eat; if anyone clothes himself with a garment at the cost of a Muslim's honour, Allah will clothe him with like amount of Jahannam; and if anyone puts himself in a position of reputation and show Allah will disgrace him with a place of reputation and show on the Day of Resurrection. (Using translation from Abū Dāʾūd 4881)   

أَنَّ النَّبِيَّ ﷺ قَالَ مَنْ أَكَلَ بِرَجُلٍ مُسْلِمٍ أَكْلَةً وَقَالَ مَرَّةً أُكْلَةً فَإِنَّ اللهَ يُطْعِمُهُ مِثْلَهَا مِنْ جَهَنَّمَ وَمَنْ اكْتَسَى بِرَجُلٍ مُسْلِمٍ ثَوْبًا فَإِنَّ اللهَ يَكْسُوهُ مِثْلَهُ مِنْ جَهَنَّمَ وَمَنْ قَامَ بِرَجُلٍ مُسْلِمٍ مَقَامَ سُمْعَةٍ فَإِنَّ اللهَ يَقُومُ بِهِ مَقَامَ سُمْعَةٍ يَوْمَ الْقِيَامَةِ  

[Machine] He informed him that the Messenger of Allah ﷺ said, "Whoever feeds a Muslim a meal in this world, Allah will feed him a similar meal in Hell, and whoever clothes a Muslim, Allah will clothe him with a similar garment from Hell, and whoever stands up for a Muslim's position of honor to show off, Allah will make him stand in a position of disgrace and show off."  

أَنَّهُ حَدَّثَهُ أَنَّ رَسُولَ اللهِ ﷺ قَالَ «مَنْ أَكَلَ بِرَجُلٍ مُسْلِمٍ أَكْلَةً فِي الدُّنْيَا أَطْعَمَهُ اللهُ مِثْلَهَا فِي جَهَنَّمَ وَمَنْ كُسِيَ بِرَجُلٍ مُسْلِمٍ ثَوْبًا كَسَاهُ اللهُ مِثْلَهُ مِنْ جَهَنَّمَ وَمَنْ قَامَ بِمُسْلِمٍ مَقَامَ رِيَاءٍ أَقَامَهُ اللهُ مَقَامَ سُمْعَةٍ وَرِيَاءٍ»  

"مَنْ أَكَلَ بِرَجُل مُسْلِمٍ أُكْلَةً فَإِنَّ الله يُطعِمُهُ مِثْلَهَا من جَهنَّم، (وَمَنِ اكْتَسى بِرَجُلٍ مُسْلمٍ ثَوْبًا فَإِنَّ الله يَكْسُوهُ مِثْلَه مِنْ جَهَنَّم) وَمَنَ قَامَ بِرَجُلٍ مُسْلمٍ مَقَامَ سُمْعَةٍ وَرِياءٍ فَإِنَّ اللهَ يَقُومُ بِهِ مَقَامَ سُمْعَة وَرِيَاءٍ يَوْمَ الْقِيَامَةِ".