2 Samuel 13:3

Overview - 2 Samuel 13
1	Amnon loving Tamar, by Jonadab's counsel feigning himself sick, ravishes her.
15	He hates her, and shamefully turns her away.
19	Absalom entertains her, and conceals his purpose.
23	At a sheep-shearing among all the king's sons, he kills Amnon.
31	David grieving at the news, is comforted by Jonadab.
37	Absalom flies to Talmai at Geshur.

2 Samuel 13:3  (King James Version)
But Amnon had a friend, whose name was Jonadab, the son of Shimeah David's brother: and Jonadab was a very subtil man.