(71) باب ذِكْرِ الاِخْتِلاَفِ عَلَى عَطَاءٍ فِي الْخَبَرِ فِيهِ
It was narrated that 'Abdullah bin 'Umar said:
"The Messenger of Allah said: 'Whoever fasts every day of his life, then he has not fasted."'
Reference: Sunan an-Nasa'i 2373
In-book reference: Book 22, Hadith 284
English translation: Vol. 3, Book 22, Hadith 2375