Why Did Typhon Kill Osiris?

Some versions of the myth provide Set's motive for killing Osiris. According to a spell in the Pyramid Texts, Set is taking revenge for a kick Osiris gave him, whereas in a Late Period text, Set's grievance is that Osiris had sex with Nephthys, who is Set's consort and the fourth child of Geb and Nut.

Where did Osiris go?

Osiris' body traveled out to sea and eventually his coffin became lodged in a great tamarisk tree growing near Byblos in Phoenicia.

Why did Sobek eat Osiris?

From this passage, it is clear that Sobek was involved in fertility. In the Middle Kingdom-era Hymn to Hapy, Sobek—who was the god of the Nile's inundation—bares his teeth as the Nile floods and fertilizes Egypt. To further his monster-like demeanor, Sobek is described as having eaten Osiris.