(59) باب فِي صَوْمِ سِتَّةِ أَيَّامٍ مِنْ شَوَّالٍ
Narrated Abu Ayyub:
The Prophet (ﷺ) as saying: If anyone fasts during Ramadan, then follows it with six days in Shawwal, it will be like a perpetual fast. (RU)
Reference (RU): Sunan Abi Dawud 2433 (RU)
In-book reference (RU): Book 14, Hadith 121 (RU)
English translation (RU): Book 13, Hadith 2427 (RU)