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
bukhari:1997 – Muḥammad b. Bashhār > Ghundar > Shuʿbah > ʿAbdullāh b. ʿĪsá > al-Zuhrī > ʿUrwah > ʿĀʾishah > Sālim > Ibn ʿUmar

Nobody was allowed to fast on the days of Tashriq except those who could not afford the Hadi (Sacrifice).  

البخاري:١٩٩٧ – حَدَّثَنَا مُحَمَّدُ بْنُ بَشَّارٍ حَدَّثَنَا غُنْدَرٌ حَدَّثَنَا شُعْبَةُ سَمِعْتُ عَبْدَ اللَّهِ بْنَ عِيسَى عَنِ الزُّهْرِيِّ عَنْ عُرْوَةَ عَنْ عَائِشَةَ وَعَنْ سَالِمٍ عَنِ ابْنِ عُمَرَ ؓ قَالاَ لَمْ يُرَخَّصْ فِي أَيَّامِ التَّشْرِيقِ

أَنْ يُصَمْنَ إِلاَّ لِمَنْ لَمْ يَجِدِ الْهَدْىَ