'Chieftains' in the Bible

And the chieftains of Judah shall say in their heart, The inhabitants of Jerusalem are my strength in Jehovah of hosts their God.

In that day will I make the chieftains of Judah like a pan of fire among wood, and like a flaming torch among sheaves; and they shall devour all the peoples round about, on the right hand and on the left; and they of Jerusalem shall yet again dwell in their own place, even in Jerusalem.