2 Samuel 18:6-17

So the men went out into the field against Israel, and the battle was fought in the forest of Ephraim. The men of Israel [who supported Absalom] were defeated there by the men of David, and a great slaughter took place there that day, 20,000 men. For the battle there was spread out over the surface of the entire countryside, and the [hazards of the] forest devoured more men that day than did the sword. Now Absalom met the servants of David. Absalom was riding on his mule, and the mule went under the thick branches of a massive tree, and his head was caught in [the thick branches of] the tree; and he was left hanging [in midair] between heaven and earth, while the mule that had been under him kept going. A certain man saw it and informed Joab, saying, “I saw Absalom hanging in a tree.” Joab said to the man who informed him, “You saw him! Why then did you not strike him there to the ground? I would have given you ten pieces of silver and a belt.” The man told Joab, “Even if I were to feel the weight of a thousand pieces of silver in my hands, I would not put out my hand against the king’s son; for we all heard the king command you, Abishai, and Ittai, saying, ‘Protect the young man Absalom, for my sake.’ Otherwise, if I had acted treacherously against his life (for nothing is hidden from the king) you yourself would have taken sides against me.” Joab said, “I will not waste time with you.” So he took three spears in his hand and thrust them through the heart of Absalom while he was still alive [and caught] in the midst of the tree. And ten young men, Joab’s armor bearers, surrounded and struck Absalom and killed him. Then Joab blew the trumpet [to signal the end of the combat], and the men returned from pursuing Israel, for Joab held them back. They took [down the body of] Absalom and threw him into a deep pit in the forest and set up a huge mound of stones over him. Then all Israel fled, everyone to his own tent.