And Jonadab - said - Amnon only is dead - This was a very bad man, and here speaks coolly of a most bloody tragedy, which himself had contrived.
The history supplies another (compare 2 Samuel 13:3) instance of Jonadab‘s subtlety and sagacity. He at once gave the true explanation of the catastrophe at Baal-hazor, in spite of the false rumour.
By the appointment of Absalom - Meaning that Absalom‘s resolution to slay Amnon had been formed at the time, and only waited an opportunity to give expression to it.