Narrated Abu Hurairah: The Messenger of Allah ﷺ as saying: If anyone does not abandon falsehood and action is accordance with it, Allah has no need that he should abandon his food and drink. The narrator Ahmad (b. Yunus) said: I learnt the chain of narrators from Ibn Abi Dhi'b, and a man by his side made me understand the tradition. I think he was his cousin.
Hadith Referenceسنن ابي داود / كتاب الصيام / 2362
Hadith Gradingالألبانی:صحيح | زبیر علی زئی:صحيح بخاري (1903)
Narrated Abu Hurairah: The Prophet ﷺ as saying: Fast is a shield ; when one of you is fasting, he should neither behave in an obscene manner nor foolishly. If a man fights or abuses him, he should say: I am fasting, I am fasting.
Hadith Referenceسنن ابي داود / كتاب الصيام / 2363
Hadith Gradingالألبانی:صحيح | زبیر علی زئی:صحيح بخاري (1894) صحيح مسلم (1151)