Musnad Abu Ya'la al-Mawsili 147:13

Ubayd Allah ibn Mu'adh ibn Mu'adh al-'Anbari narrated to us, my father narrated to us, 'Imran narrated to us, from Ayyub ibn Abi Tamimah, who said: Anas became too weak to fast, so he prepared a large bowl of tharid (bread soaked in broth) and invited thirty poor people and fed them.