(16) باب الأَمْرِ بِإِجَابَةِ الدَّاعِي إِلَى دَعْوَةٍ
Ibn Umar (Allah be pleased with him) reported that Allah's Messenger (ﷺ) said:
When any one of you is invited to a feast, he should attend it. (RU)
Reference (RU): Sahih Muslim 1429 a (RU)
In-book reference (RU): Book 16, Hadith 112 (RU)
USC-MSA web (English) reference(deprecated numbering scheme): Book 8, Hadith 3337 (RU)