2Samuel:13:2-4
strkjv@2Samuel:13:2 @ 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.
strkjv@2Samuel:13:3 @ But Amnon had a friend, whose name was Jonadab, the son of Shimeah Davids brother: and Jonadab was a very subtil man.
strkjv@2Samuel:13:4 @ And he said unto him, Why art thou, being the kings son, lean from day to day? wilt thou not tell me? And Amnon said unto him, I love Tamar, my brother Absaloms sister.