(25) باب مَنْ لَعَنَهُ النَّبِيُّ صلى الله عليه وسلم أَوْ سَبَّهُ أَوْ دَعَا عَلَيْهِ
Abu Huraira reported Allah's Messenger (ﷺ) as saying:
I have held covenant with Thee which Thou wouldst not break, so for any believer whom I curse or beat, make that an expiation on the Day of Resurrection. (IT)
Reference (IT): Sahih Muslim 2601 g (IT)
In-book reference (IT): Book 45, Hadith 122 (IT)
USC-MSA web (English) reference(deprecated numbering scheme): Book 32, Hadith 6295 (IT)