'Leader' in the Bible

'From the day that I brought out My people from the land of Egypt, I have not fixed on a city out of any of the tribes of Israel to build a house for my name being there, and I have not fixed on a man to be leader over My people Israel;

And Rehoboam appointeth for head Abijah son of Maachah, for leader among his brethren, for to cause him to reign.

And, lo, Amariah the head priest is over you for every matter of Jehovah, and Zebadiah son of Ishmael, the leader of the house of Judah, is for every matter of the king, and officers the Levites are before you; be strong and do, and Jehovah is with the good.'

And Zichri, a mighty one of Ephraim, slayeth Maaseiah son of the king, and Azrikam leader of the house, and Elkanah second to the king.

and they bring in the heave-offering, and the tithe, and the holy things faithfully; and over them is a leader, Conaniah the Levite, and Shimei his brother is second;

and Jehiel, and Azaziah, and Nahath, and Asahel, and Jerimoth, and Jozabad, and Eliel, and Ismachiah, and Mahath, and Benaiah, are inspectors under the hand of Conaniah and Shimei his brother, by the appointment of Hezekiah the king, and Azariah leader of the house of God.

and Jehovah sendeth a messenger, and cutteth off every mighty one of valour -- both leader and head -- in the camp of the king of Asshur, and he turneth back with shame of face to his land, and entereth the house of his god, and those coming out of his bowels have caused him to fall there by the sword.