Leo the Great
Catena Aurea · Matthäusevangelium 27
When the morning was come, all the Chief Priests and elders of the people took counsel against Jesus to put him to death: And when they had bound him, they led him away, and delivered him to Pontius Pilate the governor. Then Judas, which had betrayed him, when he saw that he was condemned, repented himself, and brought again the thirty pieces of silver to the Chief Priests and elders, Saying, I have sinned in that I have betrayed the innocent blood. And they said, What is that to us? see thou to that. And he cast down the pieces of silver in the temple, and departed, and went and hanged himself.
(Serm. 52, 5.) When he says, I have sinned, in that I have betrayed innocent blood, he persists in his wicked treachery, seeing that amid the last struggles of death he believed not Jesus to be the Son of God, but merely man of our rank; for had he not thus denied His omnipotence, he would have obtained His mercy.