Genesis 44:18-20

18Then Judah went up to Joseph and said, “Please, sir, let me speak openly with you. Don’t be angry with me, although you are equal to Pharaoh.

19Sir, you asked us, ‘Do you have a father or a brother?’

20We answered, ‘We have a father who is old and a younger brother born to him when he was already old. The boy’s brother is dead, so he’s the only one of his mother’s sons left, and his father loves him.’