Narrated Abu `Ubaid: (the slave of Ibn Azhar) I witnessed the `Id with `Umar bin Al-Khattab who said, Allah's Apostle has forbidden people to fast on the day on which you break fasting (the fasts of Ramadan) and the day on which you eat the meat of your sacrifices (the first day of `Id ul Fitr and `Id ul-Adha).
Hadith Referenceصحيح البخاري / كتاب الصوم / 1990
Hadith Gradingمحدثین:أحاديث صحيح البخاريّ كلّها صحيحة
Narrated Abu Sa`id: The Prophet forbade the fasting of `Id-ul-Fitr and `Id-ul-Adha (two feast days) and also the wearing of As-Samma' (a single garment covering the whole body), and sitting with one's leg drawn up while being wrapped in one garment.
Hadith Referenceصحيح البخاري / كتاب الصوم / 1991
Hadith Gradingمحدثین:أحاديث صحيح البخاريّ كلّها صحيحة
Hadith 1992
وَعَنْ صَلَاةٍ بَعْدَ الصُّبْحِ وَالْعَصْرِ " .
He also forbade the prayers after the Fajr (morning) and the `Asr (afternoon) prayers.
Hadith Referenceصحيح البخاري / كتاب الصوم / 1992
Hadith Gradingمحدثین:أحاديث صحيح البخاريّ كلّها صحيحة