Musnad Ahmad 937:146

Muhammad ibn Ja‘far, Bahz, and Hajjaj narrated to us, they said: Shu‘bah narrated to us, from Wasil. Bahz said: Wasil al-Ahdab narrated to us, from Mujahid. And Hajjaj said: I heard Mujahid, from Abu Dharr, from the Prophet (peace and blessings of Allah be upon him), who said: "I have been given five things that no one before me was given: The earth has been made for me a means of purification and a place of prayer; the spoils of war have been made lawful for me, and they were not made lawful for any prophet before me; I have been aided by fear [cast into the hearts of my enemies] for a distance of a month's journey; I have been sent to every red and black [person]; and I have been given the intercession, and it will reach those of my nation who do not associate anything with Allah." Hajjaj said: "[Those] who die not associating anything with Allah."