The Egyptian Book of the dead by P. Le Page Renouf and Edouard Naville

Chapter 15.

It has been thought well to publish with this translation the Vignettes from the great Papyrus _La_ of Leyden, representing _a_, the Rising; and _b_, the Setting Sun. (_See plates._) In _a_ the Sun is represented as rising into Heaven, saluted by the six Cynocephalous Apes. He is also saluted by two goddesses kneeling. In the Papyrus of Hunefer these goddesses say, “I am thy sister Isis,” “I am thy sister Nephthys.” The _Tat_ ⁂ which is between them is a symbol _both_ of Osiris and of the East, and in _Ba_ is replaced by the sign ⁂. In the later periods the Dawn was represented by the sign ⁂ consisting of the Sun rising out of the East, between Isis and Nephthys. The sign of Life ⁂ _ānḫ_ (which primarily means _rise up_) rises out of the _Tat_, and with hands proceeding from it raises up the Sun. In _b_ the central object is the Sun setting in the West ⁂. He is saluted by three hawk-headed and by three jackal-headed divinities, the Spirits of Pu and of Nechen. Below this scene the Sun of Yesterday and the Sun of To-day in lion forms are saluted by Isis and Nephthys. ------------------------------------