Abu Hurairah reported,
The Messenger of Allah ﷺ said, "The smell from the mouth of the one fasting is more pleasing to Allah on the Day of Resurrection than the fragrance of musk."
Ahmad 8058
Sahihحدثنا بهز حدثنا همام حدثنا قتادة عن بشير بن نهيك ولا أظنه إلا عن النضر بن أنس عن بشير بن نهيك
عن أبي هريرة
أن رسول الله ﷺ قال خلوف فم الصائم أطيب عند الله يوم القيامة من ريح المسك
أحمد 8058صحيح
Contents
Reference
Commentary
Ayat
Collection
Musnad Ahmad
Book
Abu Hurairah
Numbering
Darussalam 8058
Details
Collection
Musnad Ahmad
Book
Abu Hurairah
Numbering
Darussalam 8058
Ayat
No annotations are available.
Reference
Commentary
Ahmad Shakir
Its isnad is sahih, despite the uncertainty of Hammam mentioned in it, as noted previously in isnad 
8042
, and this hadith is a repetition of the one before it.