Al-Adab Al-Mufrad, Book 15, Hadith 320 (English) ⓘ
Samura reported that the Prophet, may Allah bless him and grant him peace, said, "Do not curse one another with the curse of Allah, not the anger of Allah nor with the Fire."
حَدَّثَنَا مُسْلِمٌ، قَالَ: حَدَّثَنَا هِشَامٌ، عَنْ قَتَادَةَ، عَنِ الْحَسَنِ، عَنْ سَمُرَةَ قَالَ: قَالَ النَّبِيُّ صلى الله عليه وسلم: لاَ تَتَلاَعَنُوا بِلَعْنَةِ اللهِ، وَلاَ بِغَضَبِ اللهِ، وَلاَ بِالنَّارِ.
also referenced under: Hadith 320 (Reference) & Book 15, Hadith 12 (In-Book)