'King of Israel' in the Bible

"He saved others, himself he cannot save. If he be the King of Israel: let him now come down from the cross, and we will believe him.

Let Christ the King of Israel now descend from the cross, that we may see and believe." And they that were crucified with him, checked him also.

Nathanael answered and said unto him, "Rabbi, thou art the son of God; Thou art the King of Israel."

took branches of palm trees and went and met him, and cried, "Hosanna, blessed is he that in the name of the Lord cometh, King of Israel."