Genesis 44:19
My lord asked his servants, saying, Have ye a father, or a brother?
Genesis 43:7
And they said, The man asked very closely after us, and after our kindred, saying, Is your father yet alive? have ye a brother? And we told him according to the tenor of these words. Could we at all know that he would say, Bring your brother down?
Genesis 42:7-10
And Joseph saw his brethren, and knew them; but he made himself strange to them, and spoke roughly to them, and said to them, Whence come ye? 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 ye spoke to me? And he said, God be gracious to thee, my son!