Caution: Translations of Quran and Ḥadīth may lead to possible misapplications and misinterpretations. This site is intended for students of sacred knowledge that are proficient in comprehending classical Arabic and have a strong foundation in Islamic sciences. Also note that religious injunctions rely on several aspects beyond what one may glean through reading individual aḥādīth.
ahmad-zuhd:564ʿAbdullāh > ʿUbaydullāh b. ʿUmar > Wakīʿ Wa-al-Ḥakam b. Ḥazn > Hishām b. ʿUrwah from his father

[Machine] "By Allah, Abu Bakr did not leave a dinar or dirham without spending it in the cause of Allah."  

الزهد لأحمد:٥٦٤حَدَّثَنَا عَبْدُ اللَّهِ حَدَّثَنِي عُبَيْدُ اللَّهِ بْنُ عُمَرَ حَدَّثَنَا وَكِيعٌ وَالْحَكَمُ بْنُ حَزْنٍ قَالَا حَدَّثَنَا هِشَامُ بْنُ عُرْوَةَ عَنْ أَبِيهِ عَنْ عَائِشَةَ فِي حَدِيثِ الْحَكَمِ بْنِ حَزْنٍ قَالَتْ

«وَاللَّهِ مَا تَرَكَ أَبُو بَكْرٍ دِينَارًا وَلَا دِرْهَمًا ضَرَبَ لِلَّهِ سَكْتَهُ»