Musnad Ahmad 1034:182

Muhammad ibn Ja'far and Hajjaj narrated to us, they said: Shu'bah narrated to us, from Hammad, from Rib'i, from Hudhayfah. Shu'bah said: He raised it once to the Prophet, may Allah bless him and grant him peace, he said: "Allah will bring out a people who are foul-smelling, whom the Fire has scorched, through the intercession of the intercessors, and He will enter them into Paradise, and they will be called the Jahannamiyyun (the Hell-dwellers)." Hajjaj said: The Jahannamiyyin.