The Book of Fasting (Kitab Al-Sawm) 
Muslim :: Book 6 : Hadith 2538
'A'isha (Allah be pleased with her) said that the Prophet (may peace be upon him) forbade to observe fast on two days-the day of Fitr and the day of Adha.
The Book of Fasting (Kitab Al-Sawm)
Muslim :: Book 6 : Hadith 2538
'A'isha (Allah be pleased with her) said that the Prophet (may peace be upon him) forbade to observe fast on two days-the day of Fitr and the day of Adha.