صحیح ابن حبان
Ibn Hibban
كتاب الرقائق
Book of Heart-Softeners
باب الفقر والزهد والقناعة - ذكر تفضل الله جل وعلا على فقراء هذه الأمة الصابرين على ما أوتوا بإدخالهم الجنة قبل أغنيائهم بمدد معلومة
Chapter on Poverty, Asceticism, and Contentment – Allah’s grace to the poor of this nation who are patient, by admitting them to Paradise before the rich
1 hadith
Hadith 676
Sayyiduna Abu Hurairah (may Allah be pleased with him) narrates this statement of the Prophet (peace and blessings of Allah be upon him): "Poor Muslims will enter Paradise half a day before the wealthy Muslims, and that half day will be equivalent to five hundred years."