Sayyiduna Kurayz bin Usamah (may Allah be pleased with him), who had come to the Prophet (peace and blessings be upon him) with a delegation, narrates: It was said: "O Messenger of Allah! Invoke harm against Banu Amir." He said: "I have not been sent as one who curses."
Al-Tabarani recorded it. Its chain contains narrators whom I do not know.
Hadith Referenceمجمع الزوائد ومنبع الفوائد / كتاب الأدب / 13007
Hadith Gradingمحدثین:إسنادہ ضعیف
Hadith Takhrij«اخرجه الطبراني فى المعجم الكبير “ (189/19)»