(40) باب تَأْخِيرِ قَضَاءِ رَمَضَانَ
Narrated 'Aishah:
If I had some part of the fast of Ramadan to make up, I would not be able to atone for it except in Sha'ban. (AR)
Reference (AR): Sunan Abi Dawud 2399 (AR)
In-book reference (AR): Book 14, Hadith 87 (AR)
English translation (AR): Book 13, Hadith 2393 (AR)