Hafsa bint Umar · The Book of Fasting

"Do you have anything this morning that you can give me to eat?" we would say no, and he would say: "I am fasting." Then after that he came and she said: "I have been given a gift." He said: "What is it?" she said: "Hais." He said: "I started the day fasting," but then he ate.

"The Messenger of Allah came to me one day and said: 'Do you have anything (to eat) we said: 'No.' he said: 'Then I am fasting."

"Do you have any food?" and Aishah said: "O Messenger of Allah, we have been given some Hais." So he called for it, and said: "I started the day fasting," then he ate.

the Messenger of Allah entered upon 'Aishah and said: "Do you have any food?" a similar report.

"The Messenger of Allah came one day and said: 'Do you have any food?' I said: 'No.' He came in to me on another occasion, and I said: 'O Messenger of Allah, we have been given some Hais.' He said: "Then I will break my fast today, although I had started my day fasting."'

"Whoever does not have the intention of fasting before dawn, then there is no fast for him." (Daif)

"Whoever does not intend to fast before dawn comes, should not fast." (Daif)

"Whoever does not have the intention of fasting from the night before, then there is no fast for him." (Daif)

"Whoever does not intend to fast from the night before, should not fast." (Daif)

"The Messenger of Allah used to be keen to fast on Mondays and Thursday."

"I heard the Messenger of Allah say: 'It is a good fast to fast three days of each month".