The Egyptian word for mummy, sah, means “nobility” or “dignity” and denotes a divine and eternal manifestation of the deceased. According to ancient belief, the mummified body has been transformed into a home for the soul. After death, the mummy reunites with the ba-soul, which travels outside the tomb and serves the needs of the ka-soul (which receives food offerings) and the akh-soul (which represents all the parts integrated and acting together as a capable being in the afterlife).
The mummy shown here has undergone carbon-14 dating, a scientific method used to determine the date of archaeological samples. The results indicate that Thothirdes died between 768 and 545 B.C.E., supporting the Twenty-sixth Dynasty date suggested by the style of his coffin.