See the Hadith No. 925 with the addition: ' All the deeds of Ādam's sons (people) are for them, except Şaum (fasting) which is for Me, and I will give the reward for it. 'There are two pleasures for the person observing Saum (fast), one at the time of [breaking his Saum (fast)], and the other at the time when he will meet his Lord; then he will be pleased because of his Saum (fasting). [3:128-O.B]