'Head' in the Bible

Solomon said, "If he is a son of noble character, not a hair of his [head] will fall to the ground, but if evil is found in him, then he will die."

Yahweh will return his blood on his head, because he fell upon two men, more righteous and better than he, and he killed them with the sword, even though my father did not know it; [namely] Abner son of Ner, commander of the army of Israel, and Amasa son of Jether, commander of the army of Judah.

And their blood will return on the head of Joab and on the head of his descendants forever, but for David and his descendants and for his house and his throne, [there] will be peace forever from Yahweh."

It shall happen that on the day you go out and cross over the Wadi Kidron, know for certain that {you will surely die}. Your blood will be on your head."

Then the king said to Shimei, "You know all the evil which your heart knows, what you did to David my father. Now Yahweh will return the evil on your head,

then you shall hear in heaven and you shall act and you shall judge your servant, to declare the wicked guilty by bringing his way upon his head and {to declare the righteous innocent} by rewarding him according to his righteousness.

He looked, and behold, a bread cake on hot coals [was] near his head and a jar of water, so he ate and drank. Then he did it again and lay down.

She had written in the letters, saying, "Call a fast and seat Naboth at the head of the people.

They called a fast, and they seated Naboth at the head of the people.