'Heart' in the Bible

My heart is toward the governors of Israel, who offered themselves willingly among the people. Bless Yahweh!

The princes of Issachar were with Deborah. As was Issachar, so was Barak. They rushed into the valley at his feet. By the watercourses of Reuben, there were great resolves of heart.

Why did you sit among the sheepfolds, To hear the whistling for the flocks? At the watercourses of Reuben There were great searchings of heart.

She said to him, "How can you say, 'I love you,' when your heart is not with me? You have mocked me these three times, and have not told me where your great strength lies."

He told her all his heart, and said to her, "No razor has ever come on my head; for I have been a Nazirite to God from my mother's womb. If I am shaved, then my strength will go from me, and I will become weak, and be like any other man."

When Delilah saw that he had told her all his heart, she sent and called for the lords of the Philistines, saying, "Come up this once, for he has told me all his heart." Then the lords of the Philistines came up to her, and brought the money in their hand.

The priest's heart was glad, and he took the ephod, and the teraphim, and the engraved image, and went in the midst of the people.

It happened on the fourth day, that they arose early in the morning, and he rose up to depart: and the young lady's father said to his son-in-law, "Strengthen your heart with a morsel of bread, and afterward you shall go your way."

So they sat down, ate, and drank, both of them together: and the young lady's father said to the man, "Please be pleased to stay all night, and let your heart be merry."

He arose early in the morning on the fifth day to depart; and the young lady's father said, "Please strengthen your heart and stay until the day declines;" and they both ate.

When the man rose up to depart, he, and his concubine, and his servant, his father-in-law, the young lady's father, said to him, "Behold, now the day draws toward evening, please stay all night: behold, the day grows to an end, lodge here, that your heart may be merry; and tomorrow go on your way early, that you may go home."