It is narrated from Sayyiduna Ali (may Allah be pleased with him), concerning the words of Allah Almighty: "You are only a warner, and for every people there is a guide," that the Messenger of Allah (peace and blessings be upon him) said: "The warner (is me), and the guide is a man from Banu Hashim."
Imam al-Tabarani (may Allah have mercy on him) said: "No one narrated this hadith from al-Suddi except al-Muttalib bin Ziyad, and Uthman bin Abi Shaybah is alone in narrating it."
Hadith Referenceالمعجم الأوسط / باب الفاء / 4923
Hadith Takhrij«أخرجه الضياء المقدسي فى «الأحاديث المختارة» برقم: 668، 669، والحاكم فى «المستدرك» برقم: 4671، وأحمد فى «مسنده» برقم: 1056، والطبراني فى «الصغير» برقم: 739، والطبراني فى «الأوسط» برقم: 1361، 7780»