"The Messenger of Allah said: 'Whoever fasts every day of his life, then he has not fasted."'
Sunan an-Nasa'i Book 22, Hadith 284
← Previous Hadith "One of the wives of the Prophet said: "The Prophet used to fast on the day of 'Ashura, nine days of Dhul-Hijjah and three days each month: The first Monday of the month, and two Thursday."

Sunan an-Nasa'i Book 22, Hadith 283 Next Hadith → "The Messenger of Allah said: 'Whoever fasts every day of is life, then he has neither fasted, nor broken the fast."

Sunan an-Nasa'i Book 22, Hadith 285