Musannaf Ibn Abi Shayba 27:575

Ibn Numayr narrated to us, from Sufyan, from his father, from Abu al-Duha Muslim ibn Sabih, who said: Al-Abbas said: "O Messenger of Allah, we see the faces of a people from the events you have caused among them." The Prophet, may Allah bless him and grant him peace, said: "You will not attain goodness until they love you for the sake of Allah and for the sake of my kinship. You hope for my intercession, yet the Banu Abd al-Muttalib do not hope for it."