Musnad Abu Ya'la al-Mawsili 133:7

Abu Khaythama narrated to us, Hushaym narrated to us, he said: Ali bin Zayd said: He informed us from Anas bin Malik, who said: I witnessed the wedding feast of two of the wives of the Prophet, may Allah bless him and grant him peace, and we were not fed bread nor meat. He said: I said, "What was it?" He said: "Al-Hays."