Tirmidhi 772

Its isnad is sahih, and it is agreed upon. Bukhari transmitted it in the Book of Fasting, chapter on fasting on the day of Fitr, hadith: 1991, and Muslim in the Book of Fasting, chapter on the prohibition of fasting on the two Eid days, hadith: 141/827, from the hadith of Amr bin Yahya, through this same chain.On this subject there are also narrations from Umar [previously mentioned: 771], Ali [Ahmad: 1/94, and Ibn Khuzayma, hadith: 2147], Ayesha [Muslim, hadith: 1140], Abu Hurairah [Muslim, hadith: 1138], Uqba bin Amir [coming up: 773], and Anas [Daraqutni: 2/211, hadith: 2284].