'Leaders' in the Bible

"That the leaders took the lead in Israel, that the people offered themselves willingly, bless the LORD!

And the people, the leaders of Gilead, said one to another, "Who is the man that will begin to fight against the Ammonites? He shall be head over all the inhabitants of Gilead."

Thou didst strike through with his own spears the head of his leaders: They came out as a whirlwind to scatter me, Whose exulting was as to devour the afflicted secretly.

And the leaders of Judah shall say in their heart, The inhabitants of Jerusalem shall be my strength through Jehovah of hosts their God.

In that day will I make the leaders of Judah like a hearth of fire among wood, and like a torch of fire in a sheaf; and they shall devour all the peoples round about, on the right hand and on the left; and Jerusalem shall dwell again in her own place, in Jerusalem.

Leave them alone; they are blind leaders of blind: but if blind lead blind, both will fall into a ditch.

Remember your leaders who have spoken to you the word of God; and considering the issue of their conversation, imitate their faith.

Obey your leaders, and be submissive; for they watch over your souls as those that shall give account; that they may do this with joy, and not groaning, for this would be unprofitable for you.

Salute all your leaders, and all the saints. They from Italy salute you.