The Greeks called him "Trismegistos", or "the Thrice Great".
This god is associated with the Hieroglyph for the word sesh. A minor form of this god is depicted as a male goat, and he is sometimes depicted carrying a palm leaf. In The Book of Two Ways, the dead are said to become stars and reside next to this god. In a Ptolemaic-era epic about this god, Neferkaptah and Khaemwaset seek a possession of this god, but experience tragedy when they acquire it. The sound of this god's voice once caused the primordial god Nu, also called Nun, to give birth to additional gods. In another story, he uses magical semen to transform himself into the sun. The Greeks called him "Trismegistos", or "the Thrice Great". He is sometimes considered a moon god or given the head of a baboon, and his deeds include healing other gods. He participates in the judgment of the dead by recording their verdicts. For ten points, name this Ibis-headed Egyptian god of wisdom and writing.
This god is associated with the Hieroglyph for the word sesh.
{Thoth} [accept: {Theth}, {Thout}, {Tehuti}, {Djehuty}]