I’m trying understand the prophets of islam and their genealogical relations as a christian who knows nearly nothing about islam. According to “Family Tree of Muhammad” on wikipedia Arfakhshad was the Son of Sam who is the Son of Noah. He is important to me because he is an ancestor of Abraham and I also have no clue who his brother Iram is. They seem like they are important as they split two trees of prophets. I’m guessing that their names are simply a different spelling and that’s what’s making this so difficult.