‘Abdullah bin ‘Amr bin Al ‘Aas said: “The Prophet صلی اللہ علیہ وآلہ وسلم heard that I was fasting continually,” and he quoted this Hadith. ‘Ata’ said: “I am not sure how he put it, but I think he said: ‘There is no fast for one who fasts continually.” (Sahih)