Abdul 'Aziz bin Muhammad al-Daruradi عبد العزيز بن محمد الدراوردي · The Book on Fasting

"The Messenger of Allah went to Makkah in the Year of the Conquest, so he fasted until he reached Kura Al-Ghamim and the people were fasting with him. Then it was said to him: 'The fast has become difficult for the people, and they are watching you to see what you will do.' So after Asr, he called for a cup of water and drank it while the people were looking at him. Some of them broke the fast while…

the Messenger of Allah said: "When a half of Sha'ban remains then do not fast."

The Messenger of Allah said: "There are two joys for the fasting person: the joy when he breaks his fast, and the joy of when he meets his Lord."

"The Messenger of Allah prohibited two fasts: Fasting the Day of Adha and the Day of Fitr."