'King of the Jews' in the Bible

Then Pilate came again into the judgment hall, and asked Jesus, and said to Him, Art thou the King of the Jews?

There is a custom to you, that I release unto you one during the passover. Then do you wish that I may release unto you the King of the Jews?

and came to Him and continued to say, Hail, King of the Jews! and they gave Him slaps.

And Pilate also wrote His title, and placed it upon the cross. And it was written, JESUS THE NAZARENE THE KING OF THE JEWS.

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