(43) باب مَنْ دَعَا لِطَعَامٍ فِي الْمَسْجِدِ وَمَنْ أَجَابَ فِيهِ
Narrated Anas:
I found the Prophet (ﷺ) in the mosque along with some people. He said to me, "Did Abu Talha send you?" I said, "Yes". He said, "For a meal?" I said, "Yes." Then he said to his companions, "Get up." They set out and I was ahead of them.
Reference: Sahih al-Bukhari 422
In-book reference: Book 8, Hadith 72
USC-MSA web (English) reference(deprecated numbering scheme): Vol. 1, Book 8, Hadith 414