2 Samuel 18:9-10

Now Absalom happened to meet the servants of David. For Absalom was riding on his mule, and the mule went under the thick branches of a great oak. And his head caught fast in the oak, so he was left hanging between heaven and earth, while the mule that was under him kept going. When a certain man saw it, he told Joab and said, “Behold, I saw Absalom hanging in an oak.”