Imam al-Tabarani said: Sayyiduna Abu Ruhm al-Ghifari (may Allah be pleased with him) — he is Sayyiduna Kulthum bin al-Husayn bin Ubayd bin Khalaf bin Qays bin Ahmus bin Ghifar bin Muqbil bin Bakr bin Damrah bin Abd Manat bin Kinanah bin Khuzaymah bin Mudrikah bin Ilyas bin Mudar bin Nizar bin Ma'add bin Adnan. He was one of those who pledged allegiance beneath the tree.
Hadith Referenceمجمع الزوائد ومنبع الفوائد / كتاب المناقب / 16269
Hadith Gradingمحدثین:إسنادہ صحیح
Hadith Takhrij«اخرجه الطبراني فى المعجم الكبير (182/19)»