'Heads' in the Bible

So I took the heads of your tribes, wise men and respected, and made them rulers over you, captains of thousands and captains of hundreds and captains of fifties and captains of tens, and overseers of your tribes.

And after hearing the voice which came out of the dark while the mountain was burning with fire, all the heads of your tribes and your chiefs came to me,

When you go into your neighbour's field, you may take the heads of grain with your hand; but you may not put your blade to his grain.

And the heaven over your heads will be brass, and the earth under you hard as iron.

You have come here today, all of you, before the Lord your God; the heads of your tribes, the overseers, and those who are in authority over you, with all the men of Israel,

I will make my arrows red with blood, my sword will be feasting on flesh, with the blood of the dead and the prisoners, of the long-haired heads of my haters.

And there was a king in Jeshurun, when the heads of the people and the tribes of Israel came together.