Genesis 43:1-5

But the famine continued to ravage the land of Canaan. When the grain they had brought from Egypt was almost gone, Jacob said to his sons, “Go back and buy us a little more food.” But Judah said, “The man was serious when he warned us, ‘You won’t see my face again unless your brother is with you.’ If you send Benjamin with us, we will go down and buy more food. But if you don’t let Benjamin go, we won’t go either. Remember, the man said, ‘You won’t see my face again unless your brother is with you.’”