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.
nasai-kubra:2859Yaʿqūb b. Ibrāhīm > Yaḥyá > Sufyān > Zubayd > ʿUmārah b. ʿUmayr > Qays b. al-Sakan

[Machine] "We used to fast it, then it was abandoned."  

الكبرى للنسائي:٢٨٥٩أَخْبَرَنَا يَعْقُوبُ بْنُ إِبْرَاهِيمَ قَالَ حَدَّثَنَا يَحْيَى قَالَ حَدَّثَنَا سُفْيَانُ قَالَ حَدَّثَنِي زُبَيْدٌ عَنْ عُمَارَةَ بْنِ عُمَيْرٍ عَنْ قَيْسِ بْنِ السَّكَنِ أَنَّ الْأَشْعَثَ بْنَ قَيْسٍ دَخَلَ عَلَى عَبْدِ اللهِ يَوْمَ عَاشُورَاءَ وَهُوَ يَأْكُلُ فَقَالَ ادْنُ فَكُلْ قَالَ إِنِّي صَائِمٌ قَالَ

«كُنَّا نَصُومُهُ ثُمَّ تُرِكَ»