Genesis 43:5

and bring your youngest brother to me, so your words may be proven true, and you will not die.” And they did so.

Judah spoke to him, however, saying, “The man solemnly warned us, saying, ‘You shall not see my face unless your brother is with you.’

“You said to your servants, however, ‘If your youngest brother does not come down with you, you will not see my face again.’

“And you shall answer and say before Yahweh your God, ‘My father was a wandering Aramean, and he went down to Egypt and sojourned there, few in number; but there he became a great, mighty, and populous nation.