Al-Adab Al-Mufrad, Hadith 306 ⓘ
Sa'id ibn Abi Burda related from his grandfather that the Prophet, may Allah bless him and grant him peace, said, "Every Muslim owes sadaqa." He said, "What do you think he should do if he cannot find anything to give?" He replied, "He should find work and thus benefit himself and be able to give sadaqa." He said, "What do you think he should do if he cannot or does not do that?" He said, "He should help someone with a great need." He said, "What do you think he should do if he cannot or does not do that?" He replied, "He should command the good." He asked, "What do you think he should do if he cannot or does not do that?" He replied, "He should refrain from evil. That is sadaqa for him."
حَدَّثَنَا حَفْصُ بْنُ عُمَرَ، قَالَ: حَدَّثَنَا شُعْبَةُ قَالَ: أَخْبَرَنِي سَعِيدُ بْنُ أَبِي بُرْدَةَ، سَمِعْتُ أَبِي يُحَدِّثُ، عَنْ جَدِّي، عَنِ النَّبِيِّ صلى الله عليه وسلم قَالَ: عَلَى كُلِّ مُسْلِمٍ صَدَقَةٌ، قَالَ: أَفَرَأَيْتَ إِنْ لَمْ يَجِدْ؟ قَالَ: فَلْيَعْمَلْ، فَلْيَنْفَعْ نَفْسَهُ، وَلْيَتَصَدَّقْ، قَالَ: أَفَرَأَيْتَ إِنْ لَمْ يَسْتَطِعْ، أَوْ لَمْ يَفْعَلْ؟ قَالَ: لِيُعِنْ ذَا الْحَاجَةِ الْمَلْهُوفَ، قَالَ: أَفَرَأَيْتَ إِنْ لَمْ يَسْتَطِعْ، أَوْ لَمْ يَفْعَلْ؟ قَالَ: فَلْيَأْمُرْ بِالْمَعْرُوفِ، قَالَ: أَفَرَأَيْتَ إِنْ لَمْ يَسْتَطِعْ، أَوْ لَمْ يَفْعَلْ؟ قَالَ: يُمْسِكْ عَنِ الشَّرِّ، فَإِنَّهَا لَهُ صَدَقَةٌ.
also referenced under: Book 14, Hadith 306 (In-Book) & Book 14, Hadith 306 (English)