It was narrated from 'Ata that he narrated that someone who heard him said that 'Abdullah bin 'Amr bin AL-As said:"The Messenger of Allah said: 'The one who fasts every day of his life has neither fasted, nor broken the fast."' 'Ata said: "someone who heard him told me that Ibn 'Umar (said) that the Prophet said: 'Whoever fasts every day of his life, then he has not fasted

English translation · Sunan an-Nasa'i