'Heart' in the Bible

Tell me, [you] whom my {heart} loves, where do you pasture your flock, where do your sheep lie down at the noon? {For why should I be like} one who is veiled beside the flocks of your companions?

On my bed in the night, I sought him whom my {heart} loves. I sought him, but I did not find him.

Now I will arise, and I will go about in the city, in the streets and in the squares; I will seek him whom my {heart} loves. I sought him, but I did not find him.

The sentinels who go about in the city found me. "Have you seen the one whom my {heart} loves?"

{Scarcely had I passed} by them when I found him whom my {heart} loves. I held him and I would not let him go until I brought him to the house of my mother, into the bedroom chamber of she who conceived me.

Come out and look, {O maidens of Zion}, at {King Solomon}, at the crown with which his mother crowned him on the day of his wedding, on the day of the joy of his heart!

You have stolen (my) heart, my sister bride! You have stolen [my] heart with one [glance] from your eyes, with one ornament from your necklaces.

I [was] asleep but my heart was awake. A sound! My beloved knocking! "Open to me, my sister, my beloved, my dove, my perfect one! For my head is full of dew, {my hair drenched from the moist night air}."

I opened myself to my beloved, but my beloved had turned and gone; my heart sank when he turned away. I sought him, but I did not find him; I called him, but he did not answer me.

I did not know my {heart} set me [in] a chariot of my princely people.

Set me as a seal upon your heart, as a seal upon your arm; for love [is] strong as death; passion [is] fierce as Sheol; its flashes [are] flashes of fire; [it is] a blazing flame.