Theophylact of Ohrid
Catena Aurea · Lukasevangelium 22
Lk 22, Verses 3–6English original
Then entered Satan into Judas surnamed Iscariot, being of the number of the twelve. And he went his way, and communed with the Chief Priests and captains, how he might betray him unto them. And they were glad, and covenanted to give him money. And he promised, and sought opportunity to betray him unto them in the absence of the multitude.
Having already said that the Chief Priests sought means how they might slay Jesus without incurring any danger, he next goes on to relate the means which occurred to them, as it is said, Then entered Satan into Judas.