Bede the Venerable — as excerpted in the Catena Aurea on Mark 14:43-52

“(ubi sup.) After that our Lord had prayed three times, and had obtained by His prayers that the fear of the Apostles should be amended by future repentance, He, being tranquil as to His Passion, goes to His persecutors, concerning the coming of whom the Evangelist says, And immediately, while he yet spake, cometh Judas Iscariot, one of the twelve.”