I had a dream last night that I was marked--on the back of my arm was something that looked like a 1 cm x 1 in rectangular tattoo which kinda looked like a squared, block "8." On the same arm, near the wrist, I had a raised portion and a crevasse in my skin, both of which looked like crude stone daggers, except the crevasse-dagger was broken near the tip.
For some inexplicable dream reason, a group of people (something makes me think they were Greek) looked at me as if I were a major player in something that was going to happen, and I consequently took great care to hide the mark and the daggers from other people.
I had the distinct feeling of some looming apocalypse, and that the people who knew my secret were spiriting me away for protection.
Somehow, when I woke up, I also got the vague notion that I'd had this dream before, or that the dagger forms were something which had figured into previous dreams.