'Spirit' in the Bible

Now in the second year of the reign of Nebuchadnezzar, Nebuchadnezzar dreamed dreams; and his spirit was troubled and his sleep left him.

And the king said to them, "{I have had a dream} and my spirit is anxious to know the dream."

Then {at last} Daniel came before me {whose name was} Belteshazzar, {according to} the name of my god, [and] {in whom was the spirit of the holy gods}, {and I related the dream to him}.

" ' Belteshazzar, chief of the magicians, I myself know that [the] spirit of [the] holy gods [is] in you, and {no mystery is too difficult} for you. [Now] tell [me] [the] visions of my dream that I saw, and its explanation.

" 'This [is] the dream [that] I, Nebuchadnezzar the king, saw. Now you, Belteshazzar, declare its explanation, {for} all of [the] wise men of my kingdom were not able to make the explanation known to me, but you are able because [the] spirit of holy gods [is] in you.'

There is a man in your kingdom {who has the spirit of the holy gods in him}. And in the days of your {predecessor}, enlightenment and insight and wisdom like the wisdom of the gods was found in him; and, O king, Nebuchadnezzar your {predecessor} appointed him [as] chief of the magicians, the conjurers, the {astrologers}, [and] the diviners. Your {predecessor} the king [did this]

{because} [there] was found in him [an] excellent spirit and understanding and insight [for] interpreting dreams and explaining riddles and solving riddles; [that is], in Daniel {whom the king named} Belteshazzar. Now, let Daniel be called and he will tell the explanation."

And I have heard that a spirit of the gods [is] in you and enlightenment and insight and excellent wisdom was found in you.

But {when} his heart became arrogant and his spirit became hard [so as] to act proudly, he was deposed from the throne of his kingdom and the glory {was taken away from him}.

Then Daniel {began distinguishing himself} above the administrators and the satraps {because} an exceptional spirit [was] in him, and [so] the king planned to appoint him over the whole kingdom.

"{As for me, Daniel}, my spirit was troubled {within me}, and the visions of my head terrified me.