Yahya related to me from Malik from Yahya ibn Said that he askedAbdullah ibn Amir ibn Rabia whether a man who did wudu for prayer andthen ate cooked food had to do wudu again. He said, "I saw my fatherdo that without doing wudu ." (IT)
USC-MSA web (English) reference: Book 2, Hadith 24 (IT)
Arabic reference (IT): Book 2, Hadith 54 (IT)