A body of water was the closest thing you could think of, as you walk over to the lake that had a beach there, that contained a ton of sand, and a body full of water. You could see some of the men from the village have brought along their own fishing rods, so they could catch some food for their families that live nearby.
You of course weren't hungry at all, because you had some mutton after going through the dungeons, so you decide to take a nap on the beach like any sensible adventurer would do. When you sat down in the sand, you felt how relaxing it was, while finding some seagulls flying by, and stealing some fish from some of the buckets the village fishermen had, before flying away with them. Of course, the seagulls were quiet enough, as you began to catch shut eye, before waking up to an odd sensation.