'Heart' in the Bible

Go forth, and look, ye daughters of Zion, On king Solomon, with the crown, With which his mother crowned him, In the day of his espousals, And in the day of the joy of his heart!

I am sleeping, but my heart waketh: The sound of my beloved knocking! 'Open to me, my sister, my friend, My dove, my perfect one, For my head is filled with dew, My locks with drops of the night.'

His hands rings of gold, set with beryl, His heart bright ivory, covered with sapphires,

Set me as a seal on thy heart, as a seal on thine arm, For strong as death is love, Sharp as Sheol is jealousy, Its burnings are burnings of fire, a flame of Jah!