Abu Hurairah reported,
The Prophet ﷺ reported that his Lord 
said, "Every deed is an atonement, but fasting is for Me, and I am the One who rewards it. The breath of the fasting person is more pleasing to Allah than the scent of musk."
Ahmad 9888
Sahihحدثنا محمد بن جعفر قال حدثنا شعبة عن محمد بن زياد
عن أبي هريرة
عن النبي ﷺ يرويه عن ربكم عز وجل كل العمل كفارة والصوم لي وأنا أجزي به ولخلوف فم الصائم أطيب عند الله من ريح المسك
أحمد 9888صحيح
Contents
Reference
Commentary
Ayat
Collection
Musnad Ahmad
Book
Abu Hurairah
Numbering
Darussalam 9888
Details
Collection
Musnad Ahmad
Book
Abu Hurairah
Numbering
Darussalam 9888
Ayat
No annotations are available.
Reference
Commentary
Ahmad Shakir
Its isnad is sahih. It has already appeared at 9087. Much has been said about the odor of the fasting person's mouth, but I say that the wording is with Allah.