'Heart' in the Bible

But Mary kept all these things, and pondered them in her heart.

And he went down with them, and came to Nazareth, and was subject unto them: but his mother kept all these sayings in her heart.

A good man out of the good treasure of his heart bringeth forth that which is good; and an evil man out of the evil treasure of his heart bringeth forth that which is evil: for of the abundance of the heart his mouth speaketh.

But that on the good ground are they, which in an honest and good heart, having heard the word, keep it, and bring forth fruit with patience.

And Jesus, perceiving the thought of their heart, took a child, and set him by him,

And he answering said, Thou shalt love the Lord thy God with all thy heart, and with all thy soul, and with all thy strength, and with all thy mind; and thy neighbour as thyself.

For where your treasure is, there will your heart be also.

But and if that servant say in his heart, My lord delayeth his coming; and shall begin to beat the menservants and maidens, and to eat and drink, and to be drunken;

Then he said unto them, O fools, and slow of heart to believe all that the prophets have spoken:

And they said one to another, Did not our heart burn within us, while he talked with us by the way, and while he opened to us the scriptures?