Theophylact of Ohrid
Catena Aurea · Markusevangelium 15
And straightway in the morning the Chief Priests held a consultation with the elders and Scribes and the whole council, and bound Jesus, and carried him away, and delivered him to Pilate. And Pilate asked him, Art thou the King of the Jews? And he answering said unto him, Thou sayest it. And the Chief Priests accused him of many things: but he answered nothing. And Pilate asked him again, saying, Answerest thou nothing? behold how many things they witness against thee. But Jesus yet answered nothing; so that Pilate marvelled.
But Pilate wondered, because, though He was a teacher of the law, and eloquent, and able by His answer to destroy their accusations, He did not answer any thing, but rather bore their accusations courageously.