Genesis 44:18-20

18Then Judah went up to him and said: “Pardon your servant, my lord, let me speak a word to my lord. Do not be angry with your servant, though you are equal to Pharaoh himself.

19My lord asked his servants, ‘Do you have a father or a brother?’

20And we answered, ‘We have an aged father, and there is a young son born to him in his old age. His brother is dead, and he is the only one of his mother’s sons left, and his father loves him.’