Yahya related to me from Malik from Yahya ibn Said that he asked Abdullah ibn Amir ibn Rabia whether a man who did wudu for prayer and then ate cooked food had to do wudu again. He said, "I saw my father do that without doing wudu
“so, when you say that ashhadu an la ilaha illallah, wa ashhadu anna Muhammad abduhu wa rasuluh, it means that you are announcing that i have discovered a great reality, that is god's existence,”