(38) باب التَّغْلِيظِ فِي مَنْ أَفْطَرَ عَمْدًا
Narrated AbuHurayrah:
The Prophet (ﷺ) said: If anyone breaks his fast one day in Ramadan without a concession granted to him by Allah, a perpetual fast will not atone for it. (AR)
Reference (AR): Sunan Abi Dawud 2396 (AR)
In-book reference (AR): Book 14, Hadith 84 (AR)
English translation (AR): Book 13, Hadith 2390 (AR)