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:236ʿAbdullāh > Bī > Wakīʿ > al-Awzāʿī > Ḥassān b. ʿAṭiyyah > ʿAbdullāh b. Abū Zakariyyā > Balaghanī

[Machine] "If a man sees something from his work, it nullifies what was before it."  

الزهد لأحمد:٢٣٦حَدَّثَنَا عَبْدُ اللَّهِ أَخْبَرَنَا أبِي أَخْبَرَنَا وَكِيعٌ عَنِ الْأَوْزَاعِيِّ عَنْ حَسَّانَ بْنِ عَطِيَّةَ عَنْ عَبْدِ اللَّهِ بْنِ أَبِي زَكَرِيَّا قَالَ «بَلَغَنِي

أَنَّ الرَّجُلَ إِذَا رَايَا بِشَيْءٍ مِنْ عَمَلِهِ أَحْبَطَ مَا كَانَ قَبْلَ ذَلِكَ»