Chapter: Observing Saum on the first day of 'Eid-ul-Adha.
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.)
Reference
Sahih al-Bukhari 1993
In-book reference
Book 30, Hadith 99
USC-MSA web (English)
Vol. 3, Book 31, Hadith 213
Translation by Dr. M. Muhsin Khan · Language: EN
Sahih
Arabic Text
حَدَّثَنَا إِبْرَاهِيمُ بْنُ مُوسَى، أَخْبَرَنَا هِشَامٌ، عَنِ ابْنِ جُرَيْجٍ، قَالَ أَخْبَرَنِي عَمْرُو بْنُ دِينَارٍ، عَنْ عَطَاءِ بْنِ مِينَا، قَالَ سَمِعْتُهُ يُحَدِّثُ، عَنْ أَبِي هُرَيْرَةَ ـ رضى الله عنه ـ قَالَ يُنْهَى عَنْ صِيَامَيْنِ، وَبَيْعَتَيْنِ الْفِطْرِ، وَالنَّحْرِ،، وَالْمُلاَمَسَةِ، وَالْمُنَابَذَةِ،.