"Whoever fasts one day in the cause of Allah, the mighty and sublime, Allah will separate him the distance of one hundred years from the fire."
Sunan an-Nasa'i Book 22, Hadith 165
← Previous Hadith "The Messenger of Allah said: Whoever fasts a day in the cause of Allah, Allah will separate his face (a distance of) seventy autumns from the fire in return for that day."

Sunan an-Nasa'i Book 22, Hadith 164 Next Hadith → "I heard the Messenger of Allah say; 'It is not righteousness to fast when traveling."'

Sunan an-Nasa'i Book 22, Hadith 166