Sayyiduna Abdullah bin Abbas (may Allah be pleased with them both) narrates: The Prophet (peace and blessings be upon him) said to Sayyidah Umm Salamah (may Allah be pleased with her): "This is Ali bin Abi Talib; his flesh is my flesh and his blood is my blood, and he is to me as Sayyiduna Harun (peace be upon him) was to Sayyiduna Musa (peace be upon him), except that there will be no prophet after me."
Al-Tabarani recorded it, and its chain contains al-Hasan bin al-Husayn al-Urani, who is da'if (weak).
Hadith Referenceمجمع الزوائد ومنبع الفوائد / كتاب المناقب / 14654
Hadith Gradingمحدثین:إسنادہ ضعیف
Hadith Takhrij«اخرجه الطبراني فى المعجم الكبير (12341) ، أخرجه المعجم الكبير للطبراني برقم: 12341»