Cross reference
2 Samuel 13:2
2 And he was so deeply in love that he became ill because of his sister Tamar; for she was a virgin, and so it seemed hard to Amnon to do anything to her.
1 Kings 21:4
4 So Ahab came into his house bitter and angry because Naboth the Jezreelite had said to him, I will not give you the heritage of my fathers. And stretching himself on the bed with his face turned away, he would take no food.
Song of Solomon 5:8
8 I say to you, O daughters of Jerusalem, if you see my loved one, what will you say to him? That I am overcome with love.
2 Corinthians 7:10
10 For the sorrow which God gives is the cause of salvation through a change of heart, in which there is no reason for grief: but the sorrow of the world is a cause of death.