Sayyiduna Jubayr bin Mut'im (may Allah be pleased with him) said: I and so-and-so went to the Prophet (peace and blessings be upon him), and we said: "O Messenger of Allah! You have given to Banu al-Muttalib and left us out, although they and we are of the same rank in your sight." The Messenger of Allah (peace and blessings be upon him) said: "Banu Hashim and Banu al-Muttalib are one and the same."
Ibrahim bin Isma'il and Mutarrif bin Mazin are both da'if (weak), and the narration of the group from al-Zuhri, from Ibn al-Musayyib, from Jubayr suffices.
Hadith Referenceالسنن الكبرى للبيهقي / كتاب قسم الفيء والغنيمة / 12955