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.
Qurʾān Bukhārī Muslim Nasāʾī Abū Dāwūd Tirmidhī Ibn Mājah Mālik Aḥmad Dārimī Ḥākim Ibn Ḥibbān Ṭabarānī Nasāʾī's Kubrá Bayhaqī al-Luʾluʾ wa-al-Marjān Ibn Rajab's Fifty Riyāḍ al-Ṣāliḥīn Aḥmad's Zuhd Suyūṭī
ahmad-zuhd:841 – ʿAbdullāh from my father > Ismāʿīl b. Ibrāhīm And Muḥammad b. ʿAbd al-Raḥman al-Ṭufāwī > Ayyūb > Abū Qilābah Hadhā Lafẓ Ismāʿīl

[Machine] Indeed, if you did not fulfill it, it would be a trust that you did not fulfill.  

الزهد لأحمد:٨٤١ – حَدَّثَنَا عَبْدُ اللَّهِ حَدَّثَنَا أَبِي حَدَّثَنَا إِسْمَاعِيلُ بْنُ إِبْرَاهِيمَ وَمُحَمَّدُ بْنُ عَبْدِ الرَّحْمَنِ الطُّفَاوِيُّ قَالَ أَنْبَأَنَا أَيُّوبُ عَنْ أَبِي قِلَابَةَ هَذَا لَفْظُ إِسْمَاعِيلَ أَنَّ رَجُلًا دَخَلَ عَلَى سَلْمَانَ وَهُوَ يَعْجِنُ قَالَ مَا هَذَا؟ قَالَ بَعَثْنَا الْخَادِمَ فِي عَمَلٍ أَوْ قَالَ فِي صَنْعَةٍ فَكَرِهْنَا أَنْ نَجْمَعَ عَلَيْهِ عَمَلَيْنِ أَوْ قَالَ صَنْعَتَيْنِ ثُمَّ قَالَ فُلَانُ يُقْرِئُكَ السَّلَامَ قَالَ مَتَى قَدِمْتَ؟ قَالَ مُنْذُ كَذَا وَكَذَا قَالَ

أَمَا إِنَّكَ لَوْ لَمْ تُؤَدِّهَا كَانَتْ أَمَانَةً لَمْ تُؤَدِّهَا