shabbat 60

needles, pins, spikes & nails

and the bloodshed caused by wearing spiked sandals.

(after finishing off discussing women's ornaments - hairpins etc. new mishna opens the discussion about what men can and cannot wear in public on shabbat. story of spiked sandals, hiding in cave from the enemy and in the confusion of hearing/seeing spiked sandals, many people were killed....)