Bible Verses About Seeking God: With the heart

And when thou shalt seek there the Lord thy God, thou shalt find him: yet so, if thou seek him with all thy heart, and all the affliction of thy soul.

Give therefore your hearts and your souls, to seek the Lord your God and arise, and build a sanctuary to the Lord God, that the ark of the covenant of the Lord, and the vessels consecrated to the Lord, may be brought into the house, which is built to the name of the Lord.