Ok, dummy that I am, I don't read the manual, so only after solving the crypt do I discover that guilds have quests too! The third priest quest, to get the ring of saints from the crypt, is what I'm on now. I don't really want to hunt around a dungeon I've already cleared. I hope I haven't sold the ring or anything. I definitely don't have it at the moment. Where in the crypt is it?

It's under the table in the secret room above the mummy room.