
Augustine of Hippo
Catena Aurea · Lukasevangelium 22
And he took bread, and gave thanks, and brake it, and gave unto them, saying, This is my body which is given for you: this do in remembrance of me. Likewise also the cup after supper, saying, This cup is the new testament in my blood, which is shed for you.
(de Con. Ev. lib. iii. c. 1.) Or because Luke has twice mentioned the cup, first before Christ gave the bread, then after He had given it, on the first occasion he has anticipated, as he frequently does, but on the second that which he has placed in its natural order, he had made no mention of before. But both joined together make the same sense which we find in the others, that is, Matthew and Mark.