Sahih al-Bukhari 5169
Sahih al-Bukhari · Book 67: Wedlock, Marriage (Nikaah) · Al-Walima is to be given even with one sheep
Narrated Anas:
حَدَّثَنَا مُسَدَّدٌ ، عَنْ عَبْدِ الْوَارِثِ ، عَنْ شُعَيْبٍ ، عَنْ أَنَسٍ ، أَنَّ رَسُولَ اللَّهِ صلى الله عليه وسلم أَعْتَقَ صَفِيَّةَ، وَتَزَوَّجَهَا وَجَعَلَ عِتْقَهَا صَدَاقَهَا، وَأَوْلَمَ عَلَيْهَا بِحَيْسٍ.
Allah's Messenger (ﷺ) manumitted Safiyya and then married her, and her Mahr was her manumission, and he gave a wedding banquet with Hais (a sort of sweet dish made from butter, cheese and dates).