(68) باب الْوَلِيمَةِ وَلَوْ بِشَاةٍ
Narrated Anas:
The Prophet (ﷺ) did not give a better wedding banquet on the occasion of marrying any of his wives than the one he gave on marrying Zainab, and that banquet was with (consisted of) one sheep.
Reference: Sahih al-Bukhari 5168
In-book reference: Book 67, Hadith 103
USC-MSA web (English) reference(deprecated numbering scheme): Vol. 7, Book 62, Hadith 97