Genesis 44:19
My lord asked his servants, saying, Have you a father, or a brother?
Genesis 43:7
And they said, The man asked us carefully of our state, and of our kindred, saying, Is your father yet alive? have you another brother? and we told him according to the tenor of these words: could we in any way know that he would say, Bring your brother down?
Genesis 42:7-10
And Joseph saw his brothers, and he knew them, but made himself unknown unto them, and spoke roughly unto them; and he said unto them, from where do you come? And they said, From the land of Canaan to buy food.
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 you spoke unto me? And he said, God be gracious unto you, my son.