He separated them into three groups and sent them out. Joab led a third of the men. Joab's brother, Abishai son of Zeruiah led another third. And Ittai from Gath led the last third. King David said to them, "I will also go with you."
But they said, "No! You must not go with us. If we run away in the battle, Absalom's men will not care. No, even if only half of us are killed, Absalom's men will not care. But you are worth 10,000 of us! It is better for you to stay in the city. Then, if we need help, you can come help us."
The king gave a command to Joab, Abishai, and Ittai. He said, "Do this for me: Be gentle with young Absalom!" Everyone heard the king's orders about Absalom to the captains.
It so happened that David's officers found Absalom. Absalom jumped on his mule and tried to escape, but the mule went under the branches of a large oak tree. The branches were thick, and Absalom's head got caught in the tree. His mule ran out from under him, so Absalom was left hanging above the ground.
The man said to Joab, "I would not try to hurt the king's son even if you gave me 1000 pieces of silver. We heard the king's command to you, Abishai, and Ittai. The king said, 'Be careful not to hurt young Absalom.'
Joab said, "I will not waste my time here with you!" Absalom was still alive and hanging in the oak tree. Joab took three sticks in his hand and hit him in the heart.
Then Joab's men took Absalom's body and threw it into a large hole in the forest and covered it with stones. All the Israelites ran away and went home.
While Absalom was alive he put up a memorial stone in King's Valley. He said, "I have no son to keep my name alive." So he named that monument after himself. It is called "Absalom's Monument" even today.
Joab answered Ahimaaz, "No, you will not carry the message today. You can do it some other time, but not today because it is the king's son who is dead."
But Ahimaaz son of Zadok begged Joab again, "No matter what happens, please let me also run after the Ethiopian!" Joab said, "Son, why do you want to carry the news? You will not get any reward for the news you bring."
Ahimaaz answered, "No matter what happens, I will run to David." Joab said to Ahimaaz, "All right, run to David!" Then Ahimaaz ran through Jordan Valley and passed the Ethiopian.
But then the watchman saw another man running. He called to the gatekeeper, "Look! Another man is running alone." The king said, "He is also bringing news."
Ahimaaz called to the king, "All is well!" Ahimaaz bowed with his face to the ground in front of the king and said, "Praise the Lord your God! The Lord has defeated the men who were against you, my lord and king."
The king asked the Ethiopian, "Is young Absalom all right?" The Ethiopian answered, "May your enemies, or whoever tries to hurt you, suffer the same as this young man did."
So the king knew Absalom was dead and he became very upset. He went upstairs to the room over the gate, crying "O my son Absalom! My son Absalom, I wish I had died instead of you! O Absalom, my son, my son!"