'Head' in the Bible

It shall come about that anyone who goes out of the doors of your house into the street, his blood shall be on his own head, and we shall be free; but anyone who is with you in the house, his blood shall be on our head if a hand is laid on him.

Then Joshua turned back at that time, and captured Hazor and struck its king with the sword; for Hazor formerly was the head of all these kingdoms.

and with him ten chiefs, one chief for each father’s household from each of the tribes of Israel; and each one of them was the head of his father’s household among the thousands of Israel.