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