2 Samuel 18:7-9 World English Bible (WEB)

7. The people of Israel were struck there before David’s servants, and there was a great slaughter there that day of twenty thousand men.

8. For the battle was there spread over the surface of all the country, and the forest devoured more people that day than the sword devoured.

9. Absalom happened to meet David’s servants. Absalom was riding on his mule, and the mule went under the thick boughs of a great oak, and his head caught hold of the oak, and he was taken up between the sky and earth; and the mule that was under him went on.

2 Samuel 18