'Heart' in the Bible

But Daniel purposed in his heart that he would not defile himself with the king's dainties, nor with the wine which he drank: therefore he requested of the prince of the eunuchs that he might not defile himself.

But as for me, this secret is not revealed to me for any wisdom that I have more than any living, but to the intent that the interpretation may be made known to the king, and that thou mayest know the thoughts of thy heart.

let his heart be changed from man's, and let a beast's heart be given unto him; and let seven times pass over him.

But when his heart was lifted up, and his spirit was hardened so that he dealt proudly, he was deposed from his kingly throne, and they took his glory from him:

and he was driven from the sons of men, and his heart was made like the beasts , and his dwelling was with the wild asses; he was fed with grass like oxen, and his body was wet with the dew of heaven; until he knew that the Most High God ruleth in the kingdom of men, and that he setteth up over it whomsoever he will.

And thou his son, O Belshazzar, hast not humbled thy heart, though thou knewest all this,

Then the king, when he heard these words, was sore displeased, and set his heart on Daniel to deliver him; and he labored till the going down of the sun to rescue him.

The first was like a lion, and had eagle's wings: I beheld till the wings thereof were plucked, and it was lifted up from the earth, and made to stand upon two feet as a man; and a man's heart was given to it.

Here is the end of the matter. As for me, Daniel, my thoughts much troubled me, and my countenance was changed in me: but I kept the matter in my heart.

And through his policy he shall cause craft to prosper in his hand; and he shall magnify himself in his heart, and in their'security shall he destroy many: he shall also stand up against the prince of princes; but he shall be broken without hand.

Then said he unto me, Fear not, Daniel; for from the first day that thou didst set thy heart to understand, and to humble thyself before thy God, thy words were heard: and I am come for thy words'sake.

And the multitude shall be lifted up, and his heart shall be exalted; and he shall cast down tens of thousands, but he shall not prevail.

Then shall he return into his land with great substance; and his heart'shall be against the holy covenant; and he shall do his pleasure , and return to his own land.