SPOILER SPOILER SPOILER
Early next morning, before the other two were awake, Harry left the tent to search the woods around them for the oldest, most gnarled and resilient-looking tree he could find. There in its shadow he buried Mad-Eye Moodys eye and marked the spot my gouging a small cross in the bark with his wand.
- Harry Potter and the Deathly Hallows: Ch15; The Goblins Revenge
very quick, messy... oh well