Carl Friedrich Keil and Franz Delitzsch Old Testament Commentary

They then took down their sacks as quickly as possible; and he examined them, beginning with the eldest and finishing with the youngest; and the goblet was found in Benjamin's sack. With anguish and alarm at this new calamity they rent their clothes (vid., Gen 37:34), loaded their asses again, and returned to the city. It would now be seen how they felt in their inmost hearts towards their father's favourite, who had been so distinguished by the great man of Egypt: whether now as formerly they were capable of giving up their brother, and bringing their aged father with sorrow to the grave; or whether they were ready, with unenvying, self-sacrificing love, to give up their own liberty and lives for him. And they stood this test.