صحيح البخاري
Sahih Bukhari
كتاب الصوم
The Book of As-Saum (The Fasting).
بَابُ الصَّوْمِ يَوْمَ النَّحْرِ:
(67) Chapter. Observing Saum (fast) on the day of Nahr (i.e., first day of Eid-ul-Adha).
Hadith 1993
حَدَّثَنَا إِبْرَاهِيمُ بْنُ مُوسَى ، أَخْبَرَنَا هِشَامٌ ، عَنِ ابْنِ جُرَيْجٍ ، قَالَ : أَخْبَرَنِي عَمْرُو بْنُ دِينَارٍ ، عَنْ عَطَاءِ بْنِ مِينَا ، قَالَ : سَمِعْتُهُ يُحَدِّثُ ، عَنْ أَبِي هُرَيْرَةَ رَضِيَ اللَّهُ عَنْهُ ، قَالَ : " يُنْهَى عَنْ صِيَامَيْنِ وَبَيْعَتَيْنِ : الْفِطْرِ وَالنَّحْرِ ، وَالْمُلَامَسَةِ ، وَالْمُنَابَذَةِ " .
Narrated Abu Huraira: Two fasts and two kinds of sale are forbidden: fasting on the day of `Id ul Fitr and `Id-ul-Adha and the kinds of sale called Mulamasa and Munabadha. (These two kinds of sale used to be practiced in the days of Pre-Islamic period of ignorance; Mulamasa means when you touch something displayed for sale you have to buy it; Munabadha means when the seller throws something to you, you have to buy it.)
