What did ancient Egyptians believed happened to them after they died?

The ancient Egyptians believed as the spirit was divided into two distinct parts the Ba and the Ka. The Ba was the part of the spirit that was needed for immortal life if it could pass a test of worth. The Ba was led by Anubis to be judge before Osiris. The heart was placed on the Maat scale and weighed against a feather. If the soul was light and just it was granted eternal life. If the soul was heavy and evil it would be cast to Ammit the soul eater. The soul needed the Ba and the Ka to united into the Akhu to enter the afterlife.