(16) باب الأَمْرِ بِإِجَابَةِ الدَّاعِي إِلَى دَعْوَةٍ
" Abdullah b. Umar (Allah be pleased with them) reported Allah's Messen- ger (ﷺ) as saying:
Come to the feast, when you are invited.
Reference: Sahih Muslim 1429 g
In-book reference: Book 16, Hadith 118
USC-MSA web (English) reference(deprecated numbering scheme): Book 8, Hadith 3343