'King of the Jews' in the Bible

Then Pilate entered into the judgment-hall again, and called Jesus, and said to him, Art thou the King of the Jews?

But ye have a custom that I should release to you one at the passover: will ye therefore that I release to you the King of the Jews?

And said, Hail, King of the Jews! and they smote him with their hands.

And Pilate wrote a title, and put it on the cross. And the writing was, JESUS OF NAZARETH THE KING OF THE JEWS.

Then said the chief priests of the Jews to Pilate, Write not, The King of the Jews; but that he said, I am King of the Jews.