[From
here]
It became more obvious as he went down the hall that he'd been moved rooms: this wasn't the same room as it was the night before, he realized, shining his flashlight for a second on one of the room number plaques. Before, it'd been in the hundreds. Now he was passing M8, M9. Dean moved quietly, keeping up a good pace but not breaking into a run and stopping every now and then to listen. He stopped at the end of the hall, examining a door. This one led to a bathroom, which was where Skuld suggested he get metal for the knife.
Glancing around, he checked for anyone else - or anything - before turning back to the door and testing the handle. It turned, the men's bathroom door swinging open...