'Head' in the Bible

Compassed me have waters unto the soul, The deep doth compass me, The weed is bound to my head.

And Jehovah God appointeth a gourd, and causeth it to come up over Jonah, to be a shade over his head, to give deliverance to him from his affliction, and Jonah rejoiceth because of the gourd with great joy.

And it cometh to pass, about the rising of the sun, that God appointeth a cutting east wind, and the sun smiteth on the head of Jonah, and he wrappeth himself up, and asketh his soul to die, and saith, 'Better is my death than my life.'