Genesis 44:18-20

18Then Judah came near to him, and said, Ah! my lord, let thy servant, I pray thee, speak a word in my lord's ears, and let not thine anger burn against thy servant; for thou art even as Pharaoh.

19My lord asked his servants, saying, Have ye a father, or a brother?

20And we said to my lord, We have an aged father, and a child born to him in his old age, [yet] young; and his brother is dead, and he alone is left of his mother; and his father loves him.