28 Absalom prepared a banquet fit for a king. Then he instructed his servants, "Look sharp, now. When Amnon is well into the sauce and feeling no pain, and I give the order 'Strike Amnon,' kill him. And don't be afraid - I'm the one giving the command. Courage! You can do it!" 29 Absalom's servants did to Amnon exactly what their master ordered. All the king's sons got out as fast as they could, jumped on their mules, and rode off.
Matthew Henry's Commentary on 2 Samuel 13:28-29
Commentary on 2 Samuel 13:21-29
(Read 2 Samuel 13:21-29)
Observe the aggravations of Absalom's sin: he would have Ammon slain, when least fit to go out of the world. He engaged his servants in the guilt. Those servants are ill-taught who obey wicked masters, against God's commands. Indulged children always prove crosses to godly parents, whose foolish love leads them to neglect their duty to God.