Then I said in my heart, "As it happens to the fool, so will it happen even to me; and why was I then more wise?" Then I said in my heart that this also is vanity.

The heart of the wise is in the house of mourning; but the heart of fools is in the house of mirth.

This is an evil in all that is done under the sun, that there is one event to all: yes also, the heart of the sons of men is full of evil, and madness is in their heart while they live, and after that they go to the dead.

A wise man's heart is at his right hand, but a fool's heart at his left.

Rejoice, young man, in your youth, and let your heart cheer you in the days of your youth, and walk in the ways of your heart, and in the sight of your eyes; but know that for all these things God will bring you into judgment.

You have ravished my heart, my sister, my bride. You have ravished my heart with one of your eyes, with one chain of your neck.

Make the heart of this people fat. Make their ears heavy, and shut their eyes; lest they see with their eyes, and hear with their ears, and understand with their heart, and turn again, and be healed."

It was told the house of David, saying, "Syria is allied with Ephraim." His heart trembled, and the heart of his people, as the trees of the forest tremble with the wind.

However he doesn't mean so, neither does his heart think so; but it is in his heart to destroy, and to cut off not a few nations.

behold, my servants shall sing for joy of heart, but you shall cry for sorrow of heart, and shall wail for anguish of spirit.

"It shall happen at that day," says Yahweh, "that the heart of the king shall perish, and the heart of the princes; and the priests shall be astonished, and the prophets shall wonder."

My anguish, my anguish! I am pained at my very heart; my heart is disquieted in me; I can't hold my peace; because you have heard, O my soul, the sound of the trumpet, the alarm of war.

How long shall this be in the heart of the prophets who prophesy lies, even the prophets of the deceit of their own heart?

I will give them a heart to know me, that I am Yahweh: and they shall be my people, and I will be their God; for they shall return to me with their whole heart.