Musnad Abu Ya'la al-Mawsili 247:21

'Uqbah ibn Mukram narrated to us, Yunus ibn Bukayr narrated to us, Ziyad ibn al-Mundhir narrated to us, from Nafi' ibn al-Harith, from Abu Barzah, that the Messenger of Allah (may Allah bless him and grant him peace) said: "Allah, the Almighty and Majestic, will resurrect a people from their graves on the Day of Resurrection whose mouths will be blazing with fire." It was said, "Who are they, O Messenger of Allah?" He said, "Have you not seen that Allah says: 'Indeed, those who consume the wealth of orphans unjustly are only consuming into their bellies fire'?"