'Heart' in the Bible

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}.

"But you his {successor}, Belshazzar, have not humbled your heart {even though} you knew all this.

The first [was] like lion and {had} [the] wings of an eagle. I was watching until its wings were plucked off, and it was lifted up from the earth and it was raised on [its] feet like a human, and a human heart was given to it.

{This is the end of the account}. {As for me, Daniel}--my thoughts terrified me greatly and my face changed over me, but I kept the matter in my heart."

And he said to me, "You must not fear, Daniel, for from the first day that you set your heart to understand and to humble yourself {before} your God, your words were heard, and I [myself] have come because of your words.

When the multitude is carried off, his heart will be exalted and he will overthrow {tens of thousands}, but he will not prevail.

And he will stir up his power and his heart against the king of the south and {with a much greater and stronger army}; but he will not succeed, for they will devise plans against him.

Then he will return to his land with many possessions, but his heart [will be set] against {the holy covenant}, and he will take action and he will return to his land.

And [the] ships of Kittim will come against him, and he will lose heart, and he will turn back, and he will be enraged {against the holy covenant}, and he will take action, and he will turn back, and he will pay attention to [those who] forsake {the holy covenant}.