St. Augustine
“For when he says in another book which is called Ecclesiastes, ‘There is no good for a man, except that he should eat and drink,’ what can he be more credibly understood to say, than what belongs to the participation of this table which the Mediator of the New Testament Himself, the Priest after the order of Melchizedek, furnishes with His own body and blood?”
Source: St. Augustine, City of God