Riyad as-Saliheen 738
Abu Hurairah (May Allah be pleased with him) reported:
Messenger of Allah ﷺ said, "When any of you is invited to a meal, he should accept the invitation. If he is observing Saum (fasting), he should supplicate for the betterment of the host and if he is not fasting, he should eat."
[Muslim].
عن أبى هريرة رضى الله عنه قال: قال رسول الله ﷺ :
"إذا دعي أحدكم ، فليجب، فإن كان صائما فليصل، وإن كان مفطراً فليطعم" .
Classification
Sahih (Authentic)
References
Riyad as-Saliheen 738
Riyad as-Saliheen Book of Etiquette of Eating, Hadith 11