The Ba (pronounced "bah") is a concept in ancient Egyptian religion that represents the immortal aspect of a human being, often depicted as a human-headed bird. The Ba is one of several parts of the soul or spirit in ancient Egyptian belief, alongside the ka (life force) and the ka (spirit). The Ba is believed to be capable of traveling between the world of the living and the realm of the dead, and it is often depicted as flying away from the body after death. The Ba is also associated with the heart, which was believed to be the seat of emotion and intelligence. In Hebrew, the concept does not have a direct equivalent, but it can be loosely translated as נפש (Nefesh), which refers to the soul or spirit. In Arabic, the concept can be translated as روح (Ruh), which also means spirit or soul. The Ba played a crucial role in ancient Egyptian funerary practices, as it was believed that the Ba needed to be nourished and cared for in the afterlife. This was often done through offerings and rituals performed by the living.