2 Samuel 18:9-10

Now Absalom happened to meet David’s men. He was riding his mule, and as the mule went under the thick branches of a large oak, Absalom’s hair got caught in the tree. He was left hanging in midair, while the mule he was riding kept on going. When one of the men saw what had happened, he told Joab, “I just saw Absalom hanging in an oak tree.”