كتاب الصوم
7  
Fasting
(7a)
Chapter: Voluntary Fasting - Section 1
(6)
باب القضاء - الفصل الأول
Mishkat al-Masabih 2049
He reported God’s messenger as saying, “No fast is to be observed on two days, al-Fitr and al-Adha.* *In this tradition I have used the Arabic words, but have translated them in the preceding tradition. In the preceding tradition an-nahr is used where al-Adha is used here. Al-Adha means literally the victims. (Bukhari and Muslim.)
وَعَنْ أَبِي سَعِيدٍ الْخُدْرِيِّ قَالَ: قَالَ رَسُولُ اللَّهِ صَلَّى اللَّهُ عَلَيْهِ وَسَلَّمَ: " لَا صَوْم فِي يَوْمَيْنِ: الْفطر وَالضُّحَى "
  مُتَّفَقٌ عَلَيْهِ   (الألباني) حكم   :
Reference : Mishkat al-Masabih 2049
In-book reference : Book 7, Hadith 92