Albert Barnes on Luke 23:4

I find no fault. I see no evidence that he is guilty of what you charge him with. This was after Pilate had taken Jesus into the judgment-hall by himself and examined him privately, and had been satisfied in regard to the nature of his kingdom. See Jn 18:33-38. He was then satisfied that though he claimed to be a king, yet his kingdom was not of this world, and that his claims did not interfere with those of Caesar.

(g) "I find no fault" Jn 18:38, 19:4, He 7:26, 1Pet 2:22