'Hearts' in the Bible

Do not drag me away with the wicked, with those who practice iniquity, who speak peace to their neighbors while harboring evil in their hearts.

He formed the hearts of them all; he understands everything they do.

Don't let them say in their hearts, "Yes! We got what we wanted." Don't let them say, "We have swallowed him up."

Our hearts have not turned away; our steps have not swerved from your path.

Your arrows are sharpened to penetrate the hearts of the king's enemies. People will fall under you.

They devise wicked schemes, saying, "We have completed our plans, hiding them deep in our hearts."

For their hearts weren't committed to him, and they weren't faithful to his covenant.

For forty years I loathed that generation, so I said, "They are a people whose hearts continuously err, and they have not understood my ways."