The Prophet ﷺ said, "Do not curse one another with the curse of Allah, nor with the wrath of Allah, nor with the Fire."
حدثنا مسلم بن إبراهيم حدثنا هشام حدثنا قتادة عن الحسن
عن النبي ﷺ قال لا تلاعنوا بلعنة الله ولا بغضب الله ولا بالنار
[Its chain of transmission is daif] Tirmidhi narrated it in The Book of Righteousness and Ties of Kinship, chapter on what has been said regarding cursing, hadith no. 1976, from the hadith of Hisham, with this wording, and he said, hasan sahih. Hakim also graded it sahih 1/48, and Dhahabi concurred with him. Qatada narrated with "an" (indicating a possible break in the chain), and the hadith has a corroborating report that is itself daif.