Abu Ubaid, the freed slave of Abdur-Rahman bin Awf narrated: "I witnessed Umar bin Al-Khattab on the Day of Nahr beginning with the Salat before the Khutbah. Then he said: 'I heard the Messenger of Allah (ﷺ) prohibit fasting on these two days. As for the Day of Fitr, then it is for you to take a break from your fasting, and a celebration for the Muslims. As for the Day of Adha, then eat from the flesh that you have sacrificed.'"

Abu Sa'eed Al-Khudri narrated: "The Messenger of Allah (ﷺ) prohibited two fasts: Fasting the Day of Adha and the Day of Fitr."

Uqbah bin Amir narrated that : The Messenger of Allah (ﷺ) said: "The Day of Arafah, the Day of Nahr, and the Days of Tashriq are Eid for us. The people of Islam, and they are days of eating and drinking,"

Rafi bin Khadi narrated that: The Prophet (ﷺ) said: "The cupper and the one cupped have broke the fast."

Ibn Abbas narrated: "the Messenger of Allah (ﷺ) was cupped while he was fasting and in Ihram."

Ibn Abbas narrated: "The Prophet (ﷺ) was cupped while he was fasting."

Ibn Abbas narrated: "The Prophet (ﷺ) was cupped somewhere between Makkah and Al-Madinah and he was fasting and in Ihram."

Abu Hurairah narrated that: The Prophet (ﷺ) said: "A woman may not fast a day - other than in the month of Ramadan - while her husband is present, except with his permission."

Aishah narrated: "I would not make up what was due upon me from Ramadan except in Sha'ban, until the Messenger of Allah (ﷺ) died."

Aishah narrated: "We would menstruate during the time of the Messenger of Allah, then when we became pure we were ordered to make up the fasts but we were not ordered to make up the Salat."

Aishah narrated that: The Messenger of Allah (ﷺ) said: "Whoever stays with a people, then he is not to fast without their permission."

Aishah narrated: "When the Messenger of Allah (ﷺ) wanted to perform I'tikaf, he would perform Fajr prayer and then he would enter his place of I'tikaf."

Amir bin Mas'ud narrated that: The Prophet (ﷺ) said: "Fasting during the winter is an easy reward."

Muhammad bin Ka'b narrated: "I went to Anas bin Malik during Ramadan and he was about to travel. His mount was prepared for him, and he put on his traveling clothes, then he called for some food to eat, and I said to him: 'Is it Sunnah?' He said: 'It is Sunnah.' Then he rode."

Aishah narrated: "When the Messenger of Allah (ﷺ) performed I'tikaf, he would bring his head near me so I could comb it, and he would not enter the house except for some personal needs."

Abu Hurairah narrated that : the Messenger of Allah (ﷺ) said: "Whoever fasts Ramadan and stands (in the night prayer) for it out of faith and seeking a reward (from Allah), he will be forgiven what preceded of his sins. Whoever stands (in the night prayer) on the Night of Al-Qadr out of faith and seeking a reward (from Allah), he will be forgiven what preceded of his sins."

Abu Hurairah narrated that : the Prophet (ﷺ) said: "Do not precede the month with a day nor with two days, unless that fast falls on a day that one of you would have (normally) fasted. Fast with its sighting and break fast with its sighting, and if it is cloudy, then count for thirty days, and then break (the fast)."

Silah bin Zufar said: "We were with Ammar bin Yasir when a roasted sheep was brought and he said: 'Eat.' Someone among the people said: 'I am fasting.' So Ammar said: 'Whoever fasts on a day in which there is doubt, then he has disobeyed Abul-Qasim (pbuh)."

Abu Hurairah narrated that : the Messenger of Allah (ﷺ) said: "Count the (the appearances of) the crescent of Sha'ban for Ramadan."

Ibn Abbas narrated that : the Messenger of Allah (ﷺ) said: "Do not fast before Ramadan. Fast with its sighting, and break fast with its sighting, and if it is obscured from you, then complete thirty days."