2 Samuel 13:2

And Amnon was so tormented that he made himself ill because of his sister Tamar , for she was a virgin , and it seemed impossible to Amnon to do anything to her.

Amnon became so obsessed with his sister Tamar that he made himself ill. She was a virgin, and it seemed impossible for him to do anything to her.

And Amnon was so vexed, that he fell sick for his sister Tamar; for she was a virgin; and Amnon thought it hard for him to do any thing to her.