2 Samuel 13:30-33

30While they were still on the way home, David heard news about what had happened. Someone told him, ‘Absalom has attacked all the king's sons. Not one son is still alive.’

31The king was very upset. He stood up and he tore his clothes. Then he lay down on the ground. All his servants were standing around him. They had torn their clothes, too.

32But Jonadab, the son of David's brother Shimeah, said, ‘My lord, do not think that they have killed all your sons. Only Amnon is dead. Absalom has decided to do this since Amnon brought shame on his sister Tamar.

33My lord the king, you should not believe the report that all your sons are dead. Only Amnon is dead.’