(25) باب الْغِيبَةِ لِلصَّائِمِ
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. (ID)
Reference (ID): Sunan Abi Dawud 2363 (ID)
In-book reference (ID): Book 14, Hadith 51 (ID)
English translation (ID): Book 13, Hadith 2356 (ID)