From Sahih Muslim (Hadith 3505):
Anas b. Malik (Allah be pleased with him) reported:Allah's Messenger (ﷺ) gave no better wedding feast than the one he did (on the occasion of his marriage with) Zainab. Thabit al-Bunani (one of the narrators) said: What did he serve in the wedding feast? He (Anas) said: He fed them bread and meat (so lavishly) that they (the guests) abandoned it (of their own accord after having taken them to their hearts' content)
Reference: Muslim 3505