'Ruler' in the Bible

And David said to Michal, It was before Jehovah, who chose me rather than thy father, and than all his house, to appoint me ruler over the people of Jehovah, over Israel; and I played before Jehovah.

and Ira also, the Jairite, was David's chief ruler.

The God of Israel said, The Rock of Israel spoke to me, The ruler among men shall be just, Ruling in the fear of God;