Sahih al-Bukhari 5571

it is related from Abu 'Ubayd, the mawla of Ibn Azhar, that he was present at the 'Id al-Adha with 'Umar ibn al-Khattab. 'Umar prayed before the khutba and then addressed the people, saying. "O people! The Messenger of Allah, may Allah bless him and grant him peace, forbade you to fast on these two 'Ids. One is the Day of Fitr, when you break your fast. The other is the day when you eat your sacrifices." Abu 'Ubayd said, "Then I was present with 'Uthman ibn 'Affan. It was on a Friday and he prayed before the khutba and then addressed the people, saying, 'O people! This is a day in which you have two 'ids. Whoever of the people of al-'Awali* who wants to wait for Jumu'a should wait, and I have given permission to whoever wants to return." Abu 'Ubayd said, "Then I was present with 'Ali ibn Abi Talib and he prayed before the khutba and then addressed the people, saying. 'The Messenger of Allah, may Allah bless him and grant him peace, has forbidden you to eat from the meat of your sacrifices for more than three days.'" The like of it is related from Ma'mar from az-Zuhri from Abu 'Ubayd. [al-'Awali: the towns next to Madina to the east.]