2 Samuel 13:32-33

32But Jonadab son of David’s brother Shimeah said in response, “My lord must not think that they have killed all the young men, the king’s sons! For only Amnon has died. For from Absalom’s mouth this has been determined since the day he raped his sister Tamar.

33Now therefore, my lord the king must not take the report to his heart thinking that all the king’s sons are dead—for only Amnon is dead.”