John Gills Exposition of the Bible Commentary - Genesis 42:3
And Joseph's ten brethren went down to buy corn in Egypt. They obeyed their father's orders, and immediately set out for Egypt; "ten" of them went down in a body together, all but Benjamin, so that it is easily reckoned who they were, and they are called not Jacob's sons, as they were; but Joseph's brethren, whom they had sold into Egypt, and to whom now they were going, though they knew it not, to buy corn of him in their necessity, and to whom they would be obliged to yield obeisance, as... read more
Matthew Henry's Complete Commentary - Genesis 42:1-6
Though Jacob's sons were all married, and had families of their own, yet, it should seem, they were still incorporated in one society, under the conduct and presidency of their father Jacob. We have here, I. The orders he gave them to go and buy corn in Egypt, Gen. 42:1, 2. Observe, 1. The famine was grievous in the land of Canaan. It is observable that all the three patriarchs, to whom Canaan was the land of promise, met with famine in that land, which was not only to try their faith, whether... read more