A 4,000-year-old human rib pierced with a flint arrowhead reveals that a violent attack unfolded high in the Pyrenees of Spain during the Early Bronze Age.

But the brutal trauma wasn’t lethal, research finds. The individual survived, with the bone healing around the projectile injury, meaning they lived the rest of their life with the flint arrowhead embedded in their rib.

Archaeologists found the person’s bone during recent excavations at a prehistoric burial site known as Roc de les Orenetes, in northeastern Spain, according to a July 8 statement from IPHES — the Catalan Institute of Human Paleoecology and Social Evolution.