(16) باب الأَمْرِ بِإِجَابَةِ الدَّاعِي إِلَى دَعْوَةٍ
Ibn Umar (Allah be pleased withthem) reported Allah's Apostle (ﷺ) having said this:
When any one of you is invited to a wedding feast, he should accept that. (IT)
Reference (IT): Sahih Muslim 1429 c (IT)
In-book reference (IT): Book 16, Hadith 114 (IT)
USC-MSA web (English) reference(deprecated numbering scheme): Book 8, Hadith 3339 (IT)