Musnad Ahmad 30:3599

Sulayman ibn Dawud narrated to us, Shu'bah informed us, from al-Jurayri, who said: I heard Abu Nadrah narrating from Shutayr ibn Nahar, from Abu Hurayrah, that the Prophet, peace and blessings of Allah be upon him, said: "The poor of my nation will enter Paradise before their rich by half a day." He said: And he recited: {And indeed, a day with your Lord is like a thousand years of those which you count} [Al-Hajj: 47].