Genesis 42:7

“And Joseph saw his brethren, etc.] Among those that came to buy corn, and when they prostrated themselves before him: and he knew them; some of them being at man’s estate, and their beards grown when they sold him, and their habits and dress now being much the same it was then, and by them he knew the younger: but made himself strange unto them; took no notice of them as his relations, but carried himself to them as he did to other foreigners, and yet more strangely: and spake roughly unto them; or hard f1748 things or words; put on a stern countenance, and spoke with a high tone and in a rough surly manner to them: and he said unto them, whence come ye? who are ye? of what country are ye?…”

“Joseph saw his brethren, and he knew them, . . . but they knew not him--This is not strange. They were full-grown men--he was but a lad at parting. They were in their usual garb--he was in his official robes. They never dreamt of him as governor of Egypt, while he had been expecting them. They had but one face; he had ten persons to judge by. made himself strange unto them, and spake roughly--It would be an injustice to Joseph's character to suppose that this stern manner was prompted by any vindictive feelings--he never indulged any resentment against others who had injured him. But he spoke in the authoritative tone of the governor in order to elicit some much-longed-for information…”

“- Joseph and Ten of His Brethren 1. שׁבר sheber, “fragment, crumb, hence, grain.” בר bar “pure,” “winnowed,” hence, “corn” (grain). 6. שׁליט shallı̂yṭ, “ruler, governor, hence,” Sultan. Not elsewhere found in the Pentateuch. 25. כלי kelı̂y, “vessel,” here any portable article in which grain may be conveyed. שׂק śaq, “sack,” the very word which remains in our language to this day. אמתחת 'amtachath “bag.” Twenty years, the period of Joseph’s long and anxious waiting, have come to an end. The dreams of his boyhood are now at length to be fulfilled. The famine has reached the chosen family, and they look at one another perplexed and irresolute, not knowing what to do. Genesis 42:1-5 The aged…”