'Ghost' in the Bible

Why died I not from the womb? Why did I not give up the ghost when my mother bare me?

Wherefore then hast thou brought me forth out of the womb? I had given up the ghost, and no eye had seen me.

But the eyes of the wicked shall fail, And they shall have no way to flee; And their hope shall be the giving up of the ghost.

Who is he that will contend with me? For then would I hold my peace and give up the ghost.

But man dieth, and is laid low: Yea, man giveth up the ghost, and where is he?