John Chrysostom
As the famine grew worse and extended to Canaan, where Jacob resided, he learned of the availability of wheat in Egypt. He then spoke to his sons, asking, "Why are you sitting idle? I have heard there is bread in Egypt; travel there and purchase some for us, so that we may live and not perish." He questioned their inaction, urging them to go to Egypt to secure their basic needs. All of this unfolded so that Joseph's brothers would witness the events firsthand and fulfill the interpretation of the dream that had been shared with them when they listened to Joseph recount his vision.