2 Samuel 13:29-31
29-31Absalom'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. While they were still on the road, a rumor came to the king: "Absalom just killed all the king's sons—not one is left!" The king stood up, ripped his clothes to shreds, and threw himself on the floor. All his servants who were standing around at the time did the same.
32-33Just then, Jonadab, his brother Shimeah's son, stepped up. "My master must not think that all the young men, the king's sons, are dead. Only Amnon is dead. This happened because of Absalom's outrage since the day that Amnon violated his sister Tamar. So my master, the king, mustn't make things worse than they are, thinking that all your sons are dead. Only Amnon is dead."