Genesis 43:29

And he lifted up his eyes, and saw his brother Benjamin, his mother's son, and said, Is this your younger brother, of whom ye spake unto me? It was the first time in twenty-two years that he saw this brother, and the latter had been an infant of about one year when Joseph had been sold into Egypt. And he said, God be gracious unto thee, my son, an expression both of true kindness and of relationship.