'Head' in the Bible

“Water encompassed me to the point of death.The great deep engulfed me,Weeds were wrapped around my head.

So the Lord God appointed a plant and it grew up over Jonah to be a shade over his head to deliver him from his discomfort. And Jonah was extremely happy about the plant.

When the sun came up God appointed a scorching east wind, and the sun beat down on Jonah’s head so that he became faint and begged with all his soul to die, saying, “Death is better to me than life.”