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:6945Yazīd > al-Ḥajjāj > ʿAṭāʾ > ʿAmr b. Shuʿayb from his father from his grandfather Bimithlih

[Machine] This translates to: "On the authority of the Prophet ﷺ, he added, 'Amr narrated in his hadith, and he commanded him to fast a day in its place.'"  

أحمد:٦٩٤٥حَدَّثَنَا يَزِيدُ أَخْبَرَنَا الْحَجَّاجُ عَنْ عَطَاءٍ وَعَنْ عَمْرِو بْنِ شُعَيْبٍ عَنْ أَبِيهِ عَنْ جَدِّهِ بِمِثْلِهِ

عَنِ النَّبِيِّ ﷺ وَزَادَ بَدَنَةً وَقَالَ عَمْرٌو فِي حَدِيثِهِ وَأَمَرَهُ أَنْيَصُومَ يَوْمًا مَكَانَهُ