The goblet of the wise[1]
הלוא אשר ישתה אדני בו והוא נחש ינחש בו וגו’
Is [this goblet] not that which my Master drinks from? He also divines with it…[2]
Yosef, as the viceroy of Egypt, had his brothers fooled. They didn’t recognize him as their brother, and he sent them home without a clue. More than that, Yosef had a plan to set up his brother Binyamin. Yosef had someone plant his precious goblet in Binyamin’s bag. As the brothers journeyed home, they were arrested for theft. What was Yosef’s purpose for this whole ruse?