'Hearts' in the Bible

Honor His holy name;let the hearts of those who seek Yahweh rejoice.

Let your search be for the Lord and for his strength; let your hearts ever be turned to him.

So set your minds and hearts to seek the LORD your God, to get up, and to build the sanctuary of the LORD God, so the Ark of the Covenant of the LORD and the holy vessels of God may be stored in a temple built for the name of the LORD."

And thou, Solomon my son, know thou the God of thy father, and serve him with a perfect heart and with a willing mind: for the LORD searcheth all hearts, and understandeth all the imaginations of the thoughts: if thou seek him, he will be found of thee; but if thou forsake him, he will cast thee off for ever.

And I am conscious, my God, that you are the searcher of hearts, taking pleasure in righteousness. As for me, with an upright heart I have freely given all these things; and I have seen with joy your people who are here to make their offerings freely to you.

Lord God of Abraham, Isaac, and Israel, our ancestors, keep this desire forever in the thoughts of the hearts of Your people, and confirm their hearts toward You.