'King of the Jews' in the Bible

Then Pilate went back into the Praetorium and sent for Jesus and said to him, Are you the King of the Jews?

But every year you make a request to me to let a prisoner go free at the Passover. Is it your desire that I let the King of the Jews go free?

And they kept coming and saying, Long life to the King of the Jews! And they gave him blows with their hands.

And Pilate put on the cross a statement in writing. The writing was: JESUS THE NAZARENE, THE KING OF THE JEWS.

Then the chief priests of the Jews said to Pilate, Do not put, The King of the Jews, but, He said, I am the King of the Jews.