younger sons of Israel—Isaac, Jacob, Judah, Joseph, Perez, and Ephraim—since the inception of the covenant. More generally, Rendsburg concluded that royal scribes living in Jerusalem during the reigns of David and Solomon in the tenth century BCE were responsible for Genesis; their ultimate goal was to justify the monarchy in general, and the kingship of David and Solomon in particular; and Genesis thus appears as a piece of political propaganda. Calling it “too good a story,” James Kugel reported that modern interpreters contrast the full-fledged tale of the Joseph story with the schematic narratives of other Genesis figures and conclude that the Joseph story reads more like a work of fiction than history. Donald Redford and other scholars following him suspected that behind the Joseph story stood an altogether invented Egyptian or Canaanite tale that was popular on its own before an editor changed the main characters to Jacob and his sons. These scholars argue that the original story told of a family of brothers in which the father spoiled the youngest, and the oldest brother, who had his own privileged status, intervened to try to save the youngest when his other brothers threatened him. In support of this theory, scholars have pointed to the description of Joseph (rather than Benjamin) in as if he were Jacob's youngest son, Joseph's and Jacob's references to Joseph's mother (as if Rachel were still alive) in Joseph's prophetic dream in , and the role of the oldest brother Reuben intervening for Joseph in , , and . Scholars theorize that when the editor first mechanically put Reuben in the role of the oldest, but as the tribe of Reuben had virtually disappeared and the audience for the story were principally descendants of Judah, Judah was given the role of spokesman and hero in the end. Von Rad and scholars following him noted that the Joseph story bears the particular signatures of ancient Near Eastern wisdom literature. The wisdom ideology maintained that a Divine plan underlay all of reality, so that everything unfolds in accordance with a preestablished pattern—precisely what Joseph says to his brothers in and . Joseph is the only one of Israel's ancestors whom the Torah (in ) calls “wise” (, chacham)—the same word as “sage” in Hebrew. Specialties of ancient Near Eastern sages included advising the king and interpreting dreams and other signs—just as Joseph did. Joseph displayed the cardinal