When any one of you is invited to a feast, he should accept it. He may eat if he likes, or he may abandon (eating) if he likes. Ibn Mathanni did not make mention of the word" feast".
قَالَ رَسُولُ اللَّهِ ﷺ إِذَا دُعِيَ أَحَدُكُمْ إِلَى طَعَامٍ فَلْيُجِبْ فَإِنْ شَاءَ طَعِمَ وَإِنْ شَاءَ تَرَكَ وَلَمْ يَذْكُرِ ابْنُ الْمُثَنَّى إِلَى طَعَامٍ