Potiphera was an Egyptian priest of On (Heliopolis) whose daughter Asenath became Joseph's wife. The name, abbreviated from Potiphera ('he whom Ra has given'), reflects authentic Egyptian naming patterns and confirms Joseph's deep integration into Egyptian society. Pharaoh gave Asenath to Joseph as part of his elevation to second-in-command. Their marriage produced Manasseh and Ephraim, making Potiphera the grandfather of two tribal patriarchs. His priestly status at the sun-god temple in On indicates high social standing, underscoring the honor Pharaoh bestowed on Joseph.