Ephraim

Ephraim (; |ʾEp̄rayīm}}, in pausa: ''ʾEp̄rāyīm'') was, according to the Book of Genesis, the second son of Joseph ben Jacob and Asenath, as well as the adopted son of his biological grandfather Jacob, making him the progenitor of the Tribe of Ephraim.

Asenath was an ancient Egyptian woman whom Pharaoh gave to Joseph as wife, and daughter of Potipherah, priest of ʾOn (Heliopolis) (). Ephraim was born in Egypt before the arrival of the Israelites from Canaan. The Book of Numbers lists three sons of Ephraim: Shuthelah, Beker, and Tahan. However, 1 Chronicles 7 lists eight sons, including Ezer and Elead, who were killed in an attempt to steal cattle from the locals. After their deaths he had another son, Beriah. He was the ancestor of Joshua, son of Nun ben Elishama, the leader of the Israelite tribes in the conquest of Canaan.

According to the biblical narrative, Jeroboam, who became the first king of the Northern Kingdom of Israel, was also from the house of Ephraim. Provided by Wikipedia