Sunan an-Nasa'i Book 22, Hadith 49

"The Messenger of Allah said: The month may be twenty-nine days or it may be thirty. When you see it, then stop fasting, and it is obscured from you (too cloudy), then complete the count."'

← Previous Hadith "The Messenger of Allah said: 'The month is like this and like this and like this." (One of the narrators) Muhammad bin 'Ubaid clapped his hands three time to demonstrate it, then he withheld his left thumb the third time. Yahya bin Saeed said to Ismail (One of the narrators): "Form his father?' He said: "No."

Sunan an-Nasa'i Book 22, Hadith 48 Next Hadith → " I heard the Messenger of Allah say: 'The month is twenty-nine days."'

Sunan an-Nasa'i Book 22, Hadith 50