'Leader' in the Bible

At this time tomorrow, I send unto thee a man out of the land of Benjamin -- and thou hast anointed him for leader over My people Israel, and he hath saved My people out of the hand of the Philistines; for I have seen My people, for its cry hath come in unto Me.'

And Samuel taketh the vial of the oil, and poureth on his head, and kisseth him, and saith, 'Is it not because Jehovah hath appointed thee over His inheritance for leader?

and, now, thy kingdom doth not stand, Jehovah hath sought for Himself a man according to His own heart, and Jehovah chargeth him for leader over His people, for thou hast not kept that which Jehovah commanded thee.'

'And it hath been, when Jehovah doth to my lord according to all the good which He hath spoken concerning thee, and appointed thee for leader over Israel,