The Book of Pilgrimage
15/89. Chapter:
The prohibition of wishing ill towards the people of Al-Madinah, and that the one who wishes them ill will be caused to melt by Allah
Sahih Muslim
وَحَدَّثَنَا قُتَيْبَةُ بْنُ سَعِيدٍ، حَدَّثَنَا إِسْمَاعِيلُ، - يَعْنِي ابْنَ جَعْفَرٍ - عَنْ عُمَرَ بْنِ نُبَيْهٍ، الْكَعْبِيِّ عَنْ أَبِي عَبْدِ اللَّهِ الْقَرَّاظِ، أَنَّهُ سَمِعَ سَعْدَ بْنَ مَالِكٍ، يَقُولُ قَالَ رَسُولُ اللَّهِ صلى الله عليه وسلم . بِمِثْلِهِ غَيْرَ أَنَّهُ قَالَ " بِدَهْمٍ أَوْ بِسُوءٍ " .
Sa'd b. Malik heard Allah's Messenger (ﷺ) saying like this except (this variation) that he said: " Sudden attack or harm."
Reference : Sahih Muslim 1387bIn-book reference : Book 15, Hadith 566USC-MSA web (English) reference : Book 7, Hadith 3198