'Head' in the Bible

Thou wentest forth for the salvation of thy people, For the salvation of thine anointed; Thou didst smite off the head from the house of the wicked, Laying bare the foundation even to the neck. Selah.

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.