Who was the first person to say they have seen a ghost?

The first recorded instance of someone claiming to have seen a ghost is difficult to pinpoint, as beliefs in spirits and apparitions date back to ancient civilizations. However, one of the earliest documented accounts comes from ancient Rome, where the philosopher Pliny the Younger wrote about a ghostly encounter in his letters around 100 AD. This suggests that claims of ghost sightings have been part of human culture for millennia, transcending specific individuals.