Genesis 42:6 DBY

⁴  But Benjamin, Joseph's brother, Jacob sent not with his brethren; for he said, Lest mischief may befall him.

⁵  So the sons of Israel came to buy [grain] among those that came; for the famine was in the land of Canaan.

⁶  And Joseph, he was the governor over the land -- he it was that sold [the corn] to all the people of the land. And Joseph's brethren came and bowed down to him, the face to the earth.

⁷  And Joseph saw his brethren, and knew them; but he made himself strange to them, and spoke roughly to them, and said to them, Whence come ye? And they said, From the land of Canaan, to buy food.

⁸  And Joseph knew his brethren, but they did not know him.